Alphabetic File Extension List

The file extension list you requested is shown on this page. It loads as a table so please give it a moment as some of the lists are quite long. These lists contain basic information: the extension, the name of the program it works with, the specific function of the file, and the company that makes the program. Not all extensions have all of the data. Click on the extension of interest to see the detail page for that extension. Total extensions in this particular list: 2591.

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Extension Information
S Assembler Source Code
S Modula-3 Foreign Assembly Source
S MultiEdit Macro Source
S Scheme Source Code
S Source Code
S Train Simulator Shape File (Microsoft Corporation)
S Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
S Xcode Core Assembler Program (Apple Inc.)
S Mozilla (Netscape) Password Data (Mozilla.org)
S Nitpicker Backup Ipflow File
S Free Pascal Assembler File for Linux or DOS Version (FPC Development Team)
S DigitalMicrograph Script (Gatan, Inc.)
S!D Shuffle! Direct Video Stream (S!D Team)
S$$ Temporary Sort File
S$N Mindstore Digital Wallet File
S00 ZipSplitter ZipSplitter Part 1 Compressed File (Lithops Software)
S01 MicroStation Modification Resource (Bentley Systems, Incorporated)
S01 WordPerfect Distribution File (Corel Corporation)
S02 WordPerfect Distribution File (Corel Corporation)
S03 WordPerfect Distribution File (Corel Corporation)
S08 TaxCalc Tax File (Acorah Software Products Ltd.)
S1 Free Pascal Assembler File for GO321v1 Platform (FPC Development Team)
S11 Sealed MPEG-1 Video (SealedMedia)
S12 SPIRIT Drawing File (STI International, Inc.)
S14 Sealed MPEG-4 Video (SealedMedia)
S16 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
S16 Sigames File
S17 SubSeven Saved Settings File
S19 Motorola Assembly-Language Program ASCII-HEX Data File
S1A Yamaha EX-series Synthesizer All Internal Memory Data (Yamaha)
S1A Sealed Acrobat Document (SealedMedia)
S1E Sealed Excel Worksheet (SealedMedia)
S1G Sealed GIF Image (SealedMedia)
S1H Sealed HTML Document (SealedMedia)
S1J Sealed JPEG Image (SealedMedia)
S1K S1000 Simnet Format
S1M Yamaha EX-series Synthesizer Wave and Sample Data (Yamaha)
S1M Sealed MP3 Audio (SealedMedia)
S1N Sealed PNG Graphic (SealedMedia)
S1P Sealed PowerPoint Presentation (SealedMedia)
S1Q Sealed QuickTime Movie (SealedMedia)
S1V Yamaha EX-series Synthesizer 256 Voice Data (Yamaha)
S1W Sealed Word Document (SealedMedia)
S1Y Yamaha EX-series Synthesizer Internal Voice and Performance Data (Yamaha)
S2 Stranded II Mapfile (Unreal Software)
S28 Genesis or Sega32X ROM Image
S2P Sonnet File
S2R RegMagiK Registry Editor Registry Shortcut File (Guzner Software)
S2S Spike2 Script (Cambridge Electronic Design)
S2S SRT2SUP Native Subtitle Format
S2WDH HP Share to Web Upload Folder Test Folder (Hewlett-Packard Development Company, L.P.)
S31 SmartWhois
S3D EverQuest (Sony)
S3D Micrografx Simply 3D Project
S3D Strata 3D
S3D Sealed CAD File (SealedMedia)
S3D Shape3d Surfboard Design (AWACS)
S3DF Sealed CAD File (SealedMedia)
S3I Digiplayer/ST3 Sample File
S3I ScreamTracker v3 Instrument
S3M ScreamTracker v3 Sound File
S3R Rtl Ski Jump Replay File
S3Z Amiga and PC Tracker Module
S3Z ScreamTracker v3 File
S4T S4/TEXT and Tagless Editor (i4i)
S4W S4/TEXT and Tagless Editor (i4i)
S5D Step5 Program (Siemens AG)
S7 Sibelius Music Notation File (Sibelius Software Ltd)
S70 Xilinx Libraries Library ID Numbers
S7ICONS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
S7P SubSeven Trojan File
S7Z 7-Zip Compressed File (Igor Pavlov)
S8 Simul8 Simulation
S85 SABRE Chart or Graph (Sabre Holdings)
S?? RAR Compressed File
SA System Sa51SWE File
sa UNIX Stub Library
SA1 Panasonic AAC Data Wrapped in SD Audio Encryption Layer (Panaconic Corporation of North America)
SA2 Surprise! AdLib Tracker 2
SA2 Time Stamp Project Grid Information File (Syntap Software)
SA2B A2B Player Stream (DigitalPhono.com)
SA3 Street Atlas Ver. 3 Map Document (Delorme)
SA4 Street Atlas Ver. 4 Map Document (Delorme)
SA4 STABCAL (stability calculation for aqueous systems) File
SA5 Street Atlas Ver. 5 Map Document (Delorme)
SA5 SecretAgent Encrypted File Archive (Information Security Corporation)
SA6 Street Atlas Ver. 6 Map Document (Delorme)
SA7 Street Atlas Ver 7 Map Document (Delorme)
SA8 Street Atlas Ver 8 Map Document (Delorme)
SA9 Street Atlas Ver 9 Map Document (Delorme)
SA9 Hue and Cry Photoshop/Paint Shop Pro Plug-In (Flaming Pear Software)
SAA SecretAgent Auto-encrypted Archive (Information Security Corporation)
SAB ALSong Mixed Music Album (ESTsoft)
SAB NVision 3D Scanner File
SAB ACIS Solid Binary File
SAB ModelMaker File
SAB2 NVision 3D Scanner File
SAC Shared Asset Catalog (Adobe Systems Incorporated)
SACRED2SAVE Sacred 2 - Fallen Angel Saved Game (Ascaron Entertainment GmbH)
SAD StillAliveDS Map File (t4ils & RøßiN)
SAD Synergy Accounts Data File (Synergy Accounts)
SAD MultiEx Commander Set-up Cabinet (XeNTaX)
SAD Black & White Game Sound File (Electronic Arts, Inc.)
SAD Fast Atomic Density Evaluator File
SAD Serveron Analyzer Data File
SAF MusicMatch Jukebox Secure Audio File
SAF Spatial Archive Interchange Format
SAF Twelve Ghosts File
SAF SelfAccounts Data File (ShaPlus Software)
SAF Stronghold Encrypted File (Helix Software)
SAF Street Atlas Map File (Delorme)
SAFE eCipher Cryptographic Container (Essential Security Software, Inc.)
SAG Sagem Ringtone
SAGE Sage Source Code (Sage Development Team)
SAGEM Sagem Ringtone
SAH SETI@Home Data File
SAI PDP-10 SAIL Compiler Source
SAIF Spatial Archive Interchange Format
SAIL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAK Software Administration Kit
SAK Postal
SAL Database Program; SQL Application Language
SAL Soritec Data
SALE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAM Ami Pro Document (IBM)
SAM CalTech PaleoMag Data File
SAM Map File
SAM Office 97 File Converter (Microsoft Corporation)
SAM Signed 8-bit Sample Data
SAM Sound Sample
SAMPLE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAMPLER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAMPLER294 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAMPLES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAN Legacy of Kain Series Game File
SAN The Curse of Monkey Island Movie File
SAN Smush Animation Format File (Lucasfilm Entertainment Company Ltd.)
SAN Select-a-Net Network Configuration (Digerati Technologies, LLC)
SANDMAN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SANE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SANFRANCI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SANKEY e!Sankey File (ifu Hamburg GmbH)
SANTEM e!Sankey Template (ifu Hamburg GmbH)
SAP AlbumPlus Album (Serif)
SAP SAP Thomson Disk Image
SAP Atari SAP Music Format (Atari)
SAP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAP Nolian Analysis Data (Softing)
SAQ?? SAS Version 6 Sequential Access File Access Descriptor File (SAS Institute Inc.)
SAR Yamaha S.Art Voices (Yamaha Corporation of America)
SAR Phoenix Server Applications Standard Distribution Format
SAR Streamline Compressed Archive
SAR Saracen Paint
SAR Sons Of The American Revolution Family Tree Creator Data
SAR Timeslips Archive (Peachtree Software)
SAR Sibelius Arrange Style (Sibelius Software Ltd)
SAR SAPCAR Archive (SAPGenie.COM)
SAR Squeak Package (Squeak Community)
SAR NScripter Visual Novel Engine Game Resource Archive (Naoki Takahashi)
SAR Synergy Accounts Reports File (Synergy Accounts)
SAS StreamAction Script (fCoder Group)
SAS Orchida Embroidery System (Orchida Soft)
SAS SAS Program (SAS Institute Inc.)
SAS VMS SAS Source Code
SAS7BACS SAS Version 8 Random Access File Access Descriptor File (SAS Institute Inc.)
SAS7BAUD SAS Version 8 Random Access File Audit File (SAS Institute Inc.)
SAS7BBAK SAS Version 8 Random Access File Backup (SAS Institute Inc.)
SAS7BCAT SAS Version 8 Random Access File Catalog (SAS Institute Inc.)
SAS7BDAT SAS Ver. 8+ Data File (SAS Institute, Inc.)
SAS7BDMD SAS Version 8 Random Access File Data Mining Database (SAS Institute Inc.)
SAS7BFDB SAS Version 8 Random Access File Consolidation Database (SAS Institute Inc.)
SAS7BITM SAS Version 8 Random Access File Item Store File (SAS Institute Inc.)
SAS7BMDB SAS Version 8 Random Access File Multi-dimensional Database (SAS Institute Inc.)
SAS7BNDX SAS Version 8 Random Access File Data File Index (SAS Institute Inc.)
SAS7BODS SAS Version 8 Random Access File Output Delivery System File (SAS Institute Inc.)
SAS7BPGM SAS Version 8 Random Access File Stored Program (DATA step) (SAS Institute Inc.)
SAS7BPUT SAS Version 8 Random Access File Permanent Utility File (SAS Institute Inc.)
SAS7BUTL SAS Version 8 Random Access File Utility File (SAS Institute Inc.)
SAS7BVEW SAS Version 8 Random Access File Data View (SAS Institute Inc.)
SAS7SACS SAS Version 8 Sequential Access File Access Descriptor File (SAS Institute Inc.)
SAS7SAUD SAS Version 8 Sequential Access File Audit File (SAS Institute Inc.)
SAS7SBAK SAS Version 8 Sequential Access File Backup (SAS Institute Inc.)
SAS7SCAT SAS Version 8 Sequential Access File Catalog (SAS Institute Inc.)
SAS7SDAT SAS Version 8 Sequential Access File Data File (SAS Institute Inc.)
SAS7SDMD SAS Version 8 Sequential Access File Data Mining Database (SAS Institute Inc.)
SAS7SFDB SAS Version 8 Sequential Access File Consolidation Database (SAS Institute Inc.)
SAS7SITM SAS Version 8 Sequential Access File Item Store File (SAS Institute Inc.)
SAS7SMDB SAS Version 8 Sequential Access File Multi-dimensional Database (SAS Institute Inc.)
SAS7SNDX SAS Version 8 Sequential Access File Data File Index (SAS Institute Inc.)
SAS7SODS SAS Version 8 Sequential Access File Output Delivery System File (SAS Institute Inc.)
SAS7SPGM SAS Version 8 Sequential Access File Stored Program (DATA step) (SAS Institute Inc.)
SAS7SPUT SAS Version 8 Sequential Access File Permanent Utility File (SAS Institute Inc.)
SAS7SUTL SAS Version 8 Sequential Access File Utility File (SAS Institute Inc.)
SAS7SVEW SAS Version 8 Sequential Access File Data View (SAS Institute Inc.)
SAT SatHawk Data File (Global Sourcing Solutions & Commerce LLC, DBA Sadoun Satellite Sales)
SAT ACIS Solid Model
SAT IRT Cronista Infrared Image (GRAYESS Inc.)
SAT Firefox Bookmark Backup File
SAT SAdT Music Composer Mod/Song
SAT Surprise! AdLib Tracker
SATELLITE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SATURN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAU Separate And Unite (S&U) File Part (KKE Soft (Kalmykov Konstantin Evgenyevich, Russian Federation, Tver))
SAUCE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAUCER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAUT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAV Datel Max Drive Save State for GameCube (Datel design and Development Ltd.)
SAV Interactive Data Language (IDL) Binary Format Save File (ITT Visual Information Solutions)
SAV Yu-Gi-Oh! Duel Monsters World Championship Saved Game
SAV Mount&Blade Saved Game (TaleWorlds Entertainment)
SAV Dune Saved Game
SAV TradeWinds 2 Saved Game
SAV OpenTTD Saved Game
SAV Backup
SAV Saved Configuration Info
SAV Saved File
SAV SPSS Database File (SPSS Inc.)
SAV ADOM Saved Game (Thomas Biskup)
SAV Daemon Tools Pro Disk Image (The Daemons Home)
SAV No$gba Gameboy Advance Emulator Saved Data File
SAV Star Trek: Birth of the Federation Saved Game (MicroProse Software, Inc.)
SAV Secrets Can Kill Saved Game (DreamCatcher Interactive)
SAV PDP-10 Zero-Compressed Executable Binary
SAV Free Download Manager Download Data (Free Download Manager.org)
SAV Half-Life 2 Saved File
SAV Chaser Saved Game (Cauldron Ltd.)
SAVAGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAVE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAVE Game Salt Lake City 2002 File
SAVE Doom 3 Saved Game File (Id Software, Inc.)
SAVEDGAME Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAVEDSEARCH OS X Spotlight Saved Search (Apple Inc.)
SAVER Macintosh Screen Saver File (Apple Inc.)
SAVER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAVGAO Aleph One Saved Game (Marathon Open Source)
SAVINGS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAW Living Scenes Jigsaw Puzzles
SAY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SAY SayaMatrix Accounting Database (Saya InfoNet India Ltd)
SAZ Fiddler Session Archive
SB Scratch Finished Product File (MIT's Lifelong Kindergarten Research Group)
SB Audio
SB Raw Signed Byte (8-bit) Data
SB SpinnerBaker eXtractor Compressed Archive (SpinnerBaker Software)
SB Small Basic Source Code (Microsoft Corporation)
SB2 SerialBox Serials Numbers Package
SB4 SetupBuilder Installation Project (Lindersoft)
SB5 SetupBuilder 5 Installation Script (Lindersoft, Inc.)
SBA SpeedBalance Accounting Database (speedbalance.nl)
SBAK Ideal Summary Sheets Standard Backup (Non-encrypted) (Conquer Internet Ltd.)
SBB Office Accounting Professional Backup File (Microsoft Corporation)
SBC SBC Compressed Archive
SBC Sagebrush Corporation Spectrum CIRC/CAT Report
SBD Storyboard Editor Storyboard
SBD Mozilla (Netscape) Mail Subdirectory (Mozilla.org)
SBE Spybot - Search & Destroy Excludes File (PepiMK Software)
SBF Superbase 95 File (Superbase Developers plc)
SBF CT Summation Briefcase File (CT Summation, Inc.)
SBGF Grapher Graph Data File (Subhash Bose)
SBI Selfboot Inducer
SBI Sound Blaster Instrument File
SBI Spybot - Search & Destroy Add-on Info File (PepiMK Software)
SBJ Clipart Index; Micrografx Clipart or Palette
SBK Asymetrics ToolBook System Book (SumTotal)
SBK Creative Labs SB AWE 32
SBK Creative Labs Soundfont 1.0 Bank File
SBK Emu SoundFont v1.x Bank File
SBK Multimedia Subject/book?, Metatec Corp.
SBK Statfoot32 Soccer League Tracking File
SBK Superbase 95 File (Superbase Developers plc)
SBK SWiSH Backup File
SBK PagePainter Swatch Book File (Saltire Media)
SBK ToolBook Instructor/Assistant Book (SumTotal Systems, Inc.)
SBL Spybot - Search & Destroy Language File (PepiMK Software)
SBL Shockwave Flash Object
SBL SiBaLa Script File
SBL Softbridge Basic Language
SBL Stone Brook Pascal library
SBL DXwin Symbol Library (Procedimientos-Uno, S.L.)
SBM Hello Network HelloCombined Media Player
SBN ArcView Spatial Index For Read-Write Shapefiles (ESRI)
SBP Scratchboard
SBP SetupBuilder Professional Projects File
SBP Superbase DML Program (Superbase Developers plc)
SBP GPSBabel GPS Data Conversion
SBP ShopBot Control Software ShopBot Part File (ShopBot Tools, Inc.)
SBPF Small Business Publisher Document (Belltech Systems, LLC)
SBQ?? SAS Version 6 Sequential Access File Backup (SAS Institute Inc.)
SBR Source Browser Support File
SBS Spybot - Search & Destroy Includes File (PepiMK Software)
SBS SWAT HRU Output File
SBS SPSS Script (SPSS, Inc.)
SBSONG SongShow Plus Song File (R-Technics Inc.)
SBT Sitestepper Build Target Parameters (E.De.L.Com bvba)
SBT SYNETSIM Batch File
SBT Superbase Record Notes (Superbase Developers plc)
SBTF Amara Flash Slideshow Builder Amara Flash Slideshow Builder
SBW Savings Bonds Wizard Data (U.S. Department of the Treasury, Bureau of the Public Debt)
SBW SuperBeam 4 UK Data File (Survey Design Associates Ltd.)
SBX ArcView Spatial Index For Read-Write Shapefiles (ESRI)
SBX Illustrator Tsume (Adobe Systems Incorporated)
SBZ ShowBiz Project File (ArcSoft, Inc.)
SB_ Creativ Compressed Sb16 Sbide File
SC Framework Screen Driver (Selections & Functions, Inc.)
SC Ingres Embedded SQL/C Source File (Computer Associates International, Inc.)
SC Paradox Source Code
SC Skills Connection Test Set Document (Scantron Corporation)
sc UNIX Spreadsheet Commands
SC Sega SC-3000 Image File (Sega of America, Inc.)
SC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SC$ Modem Bitware Fax Disk1 File
SC2 II PC Instrument
SC2 MSX 2 Screen
SC2 Sample Cell
SC2 SAS Catalog (SAS Institute Inc.)
SC2 Schedule+ File
SC2 SimCity 2000 City (Electronic Arts, Inc.)
SC2 Super Chat 2000 Chat Log (Promootio)
SC3 dBASE Screen Mask File
SC3 Harvard Graphics Screen Driver (Harvard Graphics)
SC3 SimCity 3000 City Data (Electronic Arts, Inc.)
SC3 Sailcut Sail File (Robert Lainé)
SC4 NOMAD MP3 Manager Voice Audio (Creative Technology Ltd.)
SC4 RollerCoaster Tycoon Scenario (Atari)
SC4 SimCity 4 Saved City (Electronic Arts, Inc.)
SC4DESC SimCity 4 Lot-Model Descriptive File (Electronic Arts, Inc.)
SC4LOT SimCity 4 Lot File (Electronic Arts, Inc.)
SC4MODEL SimCity 4 Model (Electronic Arts, Inc.)
SC4PATH SimCity 4 Path (Electronic Arts, Inc.)
SC6 RollerCoaster Tycoon 2 Scenario (Atari)
SC68 SC68 Music File
SC? ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCA Norton Anti-Virus File
SCA SCA Datafile
SCA Scala InfoChannel Script
SCA PHASES SCALEPACK File
SCA PHASES Scaled (and Merged) Structure Factor File
SCA Systems Management Server (SMS) Site Control File Addition (Microsoft Corporation)
SCALA Scala Program (École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland)
SCAN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCAN Thunderscan Image File
SCANNER Scanner Output File
SCANNER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCAR SCAR Script (Kaitnieks)
SCARS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCB Scala InfoChannel Published Script
SCB System Cleaner
SCC Microsoft Extended Home Computer Bitmap
SCC Visual SourceSafe Control File (Microsoft Corporation)
SCC Stamp Collector's Girl Friday Catalog File
SCC Text File
SCC Scenarist Closed Caption File (Sonic Solutions)
SCC Active ScreenSaver Builder Configuration (XemiComputers)
SCC Visual SourceSafe Control File [Variation] (Microsoft Corporation)
SCD Agfa/Matrix SCODL Bitmap
SCD Systems Management Server (SMS) Site Control File Deletion (Microsoft Corporation)
SCD Schedule/Schedule+ Data (Microsoft Corporation)
SCD SCODL Scan Conversion Object Description Language Graphic
SCD Scribus Document
SCD TurboTax Schedule Descriptions (Intuit)
SCE SoftCuisine Data Exchange File
SCE Scilab (INRIA)
SCE UPlayer Hypervideo File (URAVO Group)
SCE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCE2 Marathon 2 Scenario File (Bungie)
SCENARIO Halo Editing Kit Pre .MAP File (Bungie, LLC)
SCENE Amiga Sculpt 3D/4D 3D Object
SCF Photo Soap2 File
SCF ScoreMaker Multimedia Show
SCF SimTown File
SCF Symphony Spell Checker Configuration (IBM)
SCF Windows Explorer Command Shell Command File (Microsoft Corporation)
SCF VIA Setup Configuration File (VIA Technologies, Inc.)
SCF DNA Sequence Chromatogram
SCG ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCG Septerra Core Saved Game
SCH EAGLE Layout Editor Schematic File (CadSoft Computer GmbH)
SCH OrCAD Schematic File (Cadence Design Systems, Inc.)
SCH P-CAD Schematic File (Altium Limited)
SCH Schedule+ File (Microsoft Corporation)
SCH Xlinix Foundation Schematic
SCH XML Schema
SCH FTP Voyager Scheduled FTP File Transfer (Rhino Software, Inc.)
SCH Designer Schematic Capture Binary File (Altium Limited)
SCH PSpice Schematic (Cadence Design Systems, Inc.)
SCH Tina Pro for Windows V6.0+ Package Schematics (DesignSoft, Inc.)
SCH PCB Artist PCB Artist (Advanced Circuits)
SCHDOC Altium Designer Schematic Capture (Binary) (Altium Limited)
SCHED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCHEDULER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCHEMAS Amaya Configuration
SCI ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCI ScanVec Inspire File
SCI SciFax FAX
SCI System Configuration Data
SCI Scilab Source Code (INRIA)
SCI Sierra AdLib Audio File Format
SCL Pro/ENGINEER (PTC)
SCL Sinclair Disk Image
SCL Sibelius & G7 Guitar Chord Diagram Library (Sibelius Software Ltd)
SCL SuperCopier Copy List (SFX Team)
SCL SCALA Scale
SCM Grand Theft Auto III Mission Script (Rockstar Games)
SCM ICQ Sound Compressed Sound Scheme (ICQ Inc.)
SCM Scheme Program
SCM ScreenCam Movie (IBM)
SCM Starcraft Map File
SCM Topanga Software SchematicMaker File
SCM Spanish Whiz Scrambled Game Sound File (GB Blanchard)
SCM PDP-10 Source Compare - FILCOM Output Showing Differences by Line
SCM SadefCam (SADEF)
SCM GIMP Script-Fu Script (The GIMP Team)
SCN Flying-Model-Simulator Scenery (Roman & Michael Möller)
SCN TrueSpace Scene File (Caligari Corporation)
SCN Softimage XSI 3D Scene File (Softimage)
SCN SimCity 2000 Scenario City (Electronic Arts, Inc.)
SCN Rise of Nations Scenario File (Microsoft Corporation)
SCN Steam Source SDK Model Source File (Valve Corporation)
SCN Orbiter Scenario (Martin Schweiger)
SCN pcAnywhere Recorded Screen Shot (Symantec Corporation)
SCN Crazy Talk Model File (Reallusion Inc.)
SCN Calgari trueSpace2 File Format
SCN Compressed Screen Format
SCN Kermit Screen Dump or File
SCN Minolta Scene File
SCN Pinnacle Studio Scene File (Pinnacle Systems, Inc.)
SCN Scenario File
SCN TrueSpace2 Scene
SCN Visual Basic (Microsoft Corporation)
SCN BPM Studio Scan Files (ALCATech)
SCO Sibelius Scorch File (Sibelius Software Ltd)
SCO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCO cSound Score (Csounders)
SCO High Score
SCO ObjectJ AuthorJ Saved Lesson
SCO Scøøp Script
SCODL AGFA Slide Bitmap
SCORE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCORE Learning Score Learning Score (Tribal)
SCOREFONT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCORERS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCORES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCOTT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCP SCAR Divi Macro Script (Frédéric Hannes)
SCP BITCOM Script
SCP ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCP Dial-Up Networking Script (Microsoft Corporation)
SCP Atari Disk Image (Atari)
SCP Script
SCPR ScreenCorder Project File (MatchWare A/S)
SCPT AppleScript Script (Apple Inc.)
SCQ?? SAS Version 6 Sequential Access File Catalog (SAS Institute Inc.)
SCR DOS DEBUG Input File
SCR Faxview Fax
SCR LocoScript Screen Font File (LocoScript Software)
SCR Mastercam Dialog Script File (CNC Software, Inc.)
SCR Movie Master Screenplay
SCR Procomm Plus Screen Snapshot File
SCR Screen Dump
SCR Screen Font
SCR Windows Screen Saver
SCR Script
SCR Statistica Scrollsheet
SCR Sun Raster Graphic
SCR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCR Image Pro Plus Ver. 1.x - 4.5.1.x Macro (Media Cybernetics Inc.)
SCR TrialDirector Script File (inData Corporation)
SCR1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCR2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCRAP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCREEM SCREEM (Site CReating and Editing EnvironMent) Project (David A Knight)
SCREEN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCRIPT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCRIPT Desktop DNA Application Script
SCRIPT VBScript File (Microsoft Corporation)
SCRIPT Win Help Related File
SCRIPT SitePad Pro Script File (Modelworks Software)
SCRIPTLAS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCRN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCROLL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCROLL2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCROLL7 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCS Sealed CSF File (SealedMedia)
SCS SCS Programs Applications Licence System Functions (Standby Computer Systems)
SCS Omron CX-Supervisor
SCS OzWin CompuServe E-mail/Forum Access SYSOP File
SCS Samsung Q105 Phone Screen Saver
SCS Lotus ScreenCam Script
SCS StuffIt Saved Criteria
SCSF Sealed CSF File (SealedMedia)
SCSI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SCSPACK SimCity Download Package (Electronic Arts, Inc.)
SCSV Semicolor-Separated Value
SCS_TOR Insight II Torsion File (Accelrys Software Inc.)
SCT Foxpro Screen (Microsoft Corporation)
SCT Lotus Screen Capture Text (IBM)
SCT OzWin CompuServe E-mail/Forum Access Forum Section Names
SCT PC Tools Script Tools
SCT SAS Catalog (SAS Institute Inc.)
SCT Scitex Continuous Tone Bitmap
SCT Windows Script Component
SCT SPSS Template (SPSS, Inc.)
SCT SimCity 3000 Real-World Terrain City (Electronic Arts, Inc.)
SCT?? SAS Version 6 Random Access File Catalog (SAS Institute Inc.)
SCU Systems Management Server (SMS) Site Configuration Update (Microsoft Corporation)
SCU ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCV ScanVec CASmate File
SCW Score Writer Document (GenieSoft, Inc.)
SCW Movie Magic Screenwiter Screenwriter Document (Write Brothers, Inc.)
SCW SQL Compare Ver 2.xx File (Red Gate Software Limited)
SCX Giga Pocket Scene Information (Sony)
SCX Age of Empires II Scenario File (Microsoft Corporation)
SCX Rise of Nations Scenario File (Microsoft Corporation)
SCX ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)
SCX FoxPro Screen File (Microsoft Corporation)
SCX MS Class Browser Form
SCX Stanford Chart Chart
SCX Starcraft Scenario/Map (Blizzard Entertainment)
SCY ReaGeniX Security File
SCZ Wingz Script
SCZ OPENLiMiT SignCubes Zip Container (OPENLiMiT Holding AG)
SCZ SmartDraw SmartDraw (SmartDraw)
SD Quick Sequence Diagram Editor Diagram (Markus Strauch)
SD Entropic Sound Data Format
SD Insight II Structure Data File (Accelrys Software Inc.)
SD Simple Diary
SD Sound Designer Audio
SD Mechanical Toys Drawing or Plan (Focus Educational Ltd)
SD Train Simulator Shape Definition File (Microsoft Corporation)
SD MDL Molfile MDL Structure Data (MDL Information Systems, Inc.)
SD! OzWin CompuServe E-mail/Forum Access Custom Messsage Search Online
SD0 Dali Raw File
SD1 Dali Raw File
SD2 Dali Raw File
SD2 Base SAS Database (SAS Institute Inc.)
SD2 Sound Designer II Audio File (Digidesign a Division of Avid Technology, Inc.)
SD2F Sound Designer II Audio File (Digidesign a Division of Avid Technology, Inc.)
SD4 Smart Diary Suite 4 Database (Programming Sunrise)
SD4LF Smart Diary Suite Life Factor Pack (Programming Sunrise)
SD4PP Smart Diary Suite Parameter Pack (Programming Sunrise)
SD7 Daktronics Venus 7000 Electronic Sign Schedule
SDA Fidonet Software Distribution Network Archive Description
SDA OpenOffice.org Drawing (OpenOffice.org)
SDA Pretty Good Privacy (PGP) Encrypted Executable (PGP Corporation)
SDA SoftCuisine Data Archive
SDA Software Distribution Network File Archive Description
SDA StarOffice Drawing (Sun)
SDA OneSpace Designer Assembly (CoCreate)
SDA Smart Diary Suite Contacts (Programming Sunrise)
SDAC OneSpace Designer Assembly Container (CoCreate)
SDB Windows Compatibility Solution Database (Microsoft Corporation)
SDB SmartQuest Survey Database Configuration (TeleSage Inc.)
SDB ACT! Sales Data File (Best Software CRM Division)
SDB Group Mail Subscriber Plug-in File
SDB SideKick 2 Database
SDB Simply Accounting File
SDB STRIP SDB Utility File
SDB Summer Camp Scheduler Database (GPS)
SDB Windows2000 Security Configuration and Analysis Database (Microsoft Corporation)
SDB yEncExpress Database (TechSono Engineering, Inc.)
SDB Windows Security Database (Microsoft Corporation)
SDB Single-step Motivational Software User Data Storage (Self Evident Enterprises, LLC.)
SDB SQLite Database (SQLite Consortium)
SDC OpenOffice.org Spreadsheet (OpenOffice.org)
SDC StarOffice Spreadsheet (Sun Microsystems, Inc.)
SDC Sexy Desktops Data File (Dancing Bits)
SDC BusinessMAP Map Layer File (ESRI)
SDC MSDNAA Secure Download Cabinet File (Microsoft Corporation)
SDC Smart Diary Suite Configuration (Programming Sunrise)
SDD Smart Diary Suite Data (Programming Sunrise)
SDD BPM Studio Editor Peak Files (ALCATech)
SDD OpenOffice.org Presentation (OpenOffice.org)
SDD StarOffice Presentation (Sun)
SDE Drumbeat Exported Data
SDE Steganos Disk Encryption File
SDEF AppleScript Dictionary Scripting Definition (Apple Inc.)
SDF Score Player FX Score Player FX File
SDF MapGuide Spatial Data (Autodesk, Inc.)
SDF Schedule Data File
SDF Sourcer Source Definition File
SDF Standard Data Format
SDF Standard-Delay-Format
SDF System Data Format File
SDF Soundweb Designer File (BSS Audio)
SDF SQL Server Compact Edition Database File (Microsoft Corporation)
SDF Xilinx Integrated Software Environment Standard Delay Format (Xilinx, Inc.)
SDF MSN Local Machine Mail Storage File (Microsoft Corporation)
SDF Ground Control Map File (Massive Entertainment)
SDG Strater Geological Log (Golden Software, Inc.)
SDG Star Office Gallery
SDG Smart Diary Suite Graph Configuration (Programming Sunrise)
SDI Smart Diary Suite Index (Programming Sunrise)
SDI Borland Single Document Interface (Borland Software Corporation)
SDI Fidonet Software Distribution Network Info
SDI QuickBooks Data (Intuit Inc.)
SDI Super Data Interchange
SDI BusinessMAP Map Layer File (ESRI)
SDI SteelPac Data Interchange File (Constructive Technologies Ltd.)
SDI SeeYou Flight Data (Naviter)
SDK AutoSketch Drawing (Autodesk, Inc.)
SDK Roland S-series Floppy Disk Image
SDK Smart Diary Suite Cookbook (Programming Sunrise)
SDL OzWin CompuServe E-mail/Forum Access Custom Messsage Search
SDL Paradox Script (Borland Software Corporation)
SDL Parsys Hardware Network Description File
SDL SmartDraw Library (SmartDraw.com)
SDL Wavefront Scene Description Language (Alias)
SDL Simple Declarative Language (Ikayzo)
SDL Web Service Description Language (Microsoft Corporation)
SDL Dive Manager Dive Log (Suunto)
SDM Smart Diary Suite Medication (Programming Sunrise)
SDM Dive Manager (Suunto Corporation)
SDM StarOffice Mail File (Sun)
SDM Sun Download Manager Download Instruction File (Sun Microsystems, Inc.)
SDML Spatial Data Modeling Language (VRML) (Silicon Graphics)
SDN Fidonet Software Distribution Network Compressed Archive
SDN Shell Archive
SDN Software Distribution Network Compressed File Archive
SDN Smart Diary Suite Ingredients (Programming Sunrise)
SDO Sealed Word Document (SealedMedia)
SDO DB/TextWorks Database Deferred Update Directory (Inmagic, Inc.)
SDOC Sealed Word File (SealedMedia)
SDOT Sealed Word Template (SealedMedia)
SDP IBM Storyboard PIC Image
SDP QuickTime Session Description Protocol File (Apple Inc.)
SDP Real Player File
SDP StarOffice Picture File (Sun)
SDP OpenOffice.org Presentation (OpenOffice.org)
SDP Smart Diary Suite Planner (Programming Sunrise)
SDPX Cineon Graphics Data
SDQ?? SAS Version 6 Sequential Access File Data (SAS Institute Inc.)
SDR Smart Diary Suite Reminders (Programming Sunrise)
SDR SmartDraw Drawing (SmartDraw.com)
SDR Sounder Music
SDR QuickView Pro for DOS Soundcard Driver (Multimediaware)
SDR Dell System Information File
SDS Smart Diary Suite Main Database (Programming Sunrise)
SDS DUMP Standard MIDI Sample File
SDS OpenOffice.org Chart (OpenOffice.org)
SDS Raw MIDI Sample Dump Standard File
SDS StarOffice Chart (Sun)
SDS?? SAS Version 6 Random Access File Output Delivery System File (SAS Institute Inc.)
SDT Dungeon Keeper 2 Archive
SDT Grand Theft Auto III Audio Structure Data (Rockstar Games)
SDT QuickBooks Data (Intuit Inc.)
SDT SmartDraw Template (SmartDraw.com)
SDT Theme Park World Archive
SDT Sony JPEG Image (Sony Corporation of America)
SDT NEPLAN Protection Device File (BCP Busarello + Cott + Partner Inc.)
SDT Smart Diary Suite Scratch Pad (Programming Sunrise)
SDT Siemens Mobile Theme (Siemens AG)
SDTHEME Desktop Manager Theme (Nintendo)
SDTS Spatial Data Transfer Standard
SDU Edwards Systems Technology
SDV Pinnacle Studio DV Video Editing Project
SDV Pinnacle Studio Video Editor Project File
SDV Semicolon Divided Values File
SDV Smart Diary Suite Voice (Programming Sunrise)
SDW Amidraw Vector Image
SDW Word Pro Graphic (IBM)
SDW OpenOffice.org Text Document (OpenOffice.org)
SDW Raw Signed DWord (32-bit) Data
SDW SourceSafe Files in Shadow Directory
SDW StarOffice Text (Sun)
SDW Lotue WordPro Drawing
SDX Midi Sample Dump Standard Files Compacted by SDX
SDX Sample DUMP Exchange File
SDX Smart Diary Suite Temporary File (Programming Sunrise)
SDX SatcoDX Channel List
SDX Quick Sequence Diagram Editor Diagram with Options (Markus Strauch)
SDX CaptiveWorks Satellite Channel Database (CaptiveWorks Inc.)
SDY Starmoney File
SD_ Audio Utility Midimach Compressed File
SE DLL Directx Migrate File
SE ScopeEdit Project File
SE Mega Man X3 Sound Effect (Capcom U.S.A., Inc.)
SE1 Flight Simulator Scenery File (Microsoft Corporation)
SE1 Synthedit File
SE1 CT Summation iBlaze Database File (CT Summation, Inc.)
SE2 CT Summation iBlaze Database File (CT Summation, Inc.)
SE3 CT Summation iBlaze Database File (CT Summation, Inc.)
SEA StuffIT Expander Archive Format (Smith Micro Software)
SEA SCS Programs Data Related To SCS Encryption Methods (Standby Computer Systems)
SEARCH-MS Windows Vista Index Search Data (Microsoft Corporation)
SEARCHCONNECTOR-MS Windows 7 Search connector (Microsoft)
SEARCHL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEB Franklin eBookMan Format
SEC Compressed Archive File
SEC Diskreet Encrypted File
SEC Disney Animation Studio Secured Animation File
SEC MP3 Music File
SEC Pretty Good Privacy (PGP) Secret Key Ring (PGP Corporation)
SEC Pro/ENGINEER Sketch (PTC)
SEC TAPCIS Forum Section File
SECSTORE Acrobat Secstore File (Adobe Systems Incorporated)
SECURITY Javasoft JRE 1.3 Library Security File
SED Sedertree Matrix Wheeling Systems System Profile (Bayesoft Technologies)
sed UNIX Sed Doc File
SED Self Extracting Directive File (Microsoft Corporation)
SEE LISCAD Plus File
SEE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEEK Word List Expert Seek List (Mechanicwords)
SEEM RAZR Phone Control File (Motorola, Inc.)
SEF Encryptafile Digital Signature File (XenoSystems, LLC)
SEF Steganos Encrypted File
SEG SEG-2 Data (Society of Exploration Geophysicists)
SEGER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT0 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEGMENT5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEL Paint Shop Pro Selection File (Corel Corporation)
SEL Wii Debugging Symbols (Nintendo)
SEL Perceptron Scanner File
SELECT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEM ZX Spectrum-Emulator Snapshot
SEM Sealed E-mail (SealedMedia)
SEM Alpha Five Set Object File (Alpha Software, Inc.)
SEMA Secured eMail Archive Container for Encrypted Data (Secured eMail AB.)
SEML Sealed E-mail (SealedMedia)
SEN Sendbit Application Script (Sendbit)
SEN SenTest Test Results (Neyer Software)
SEN Scifer Archiver and Compression Internal Archive Format (Senthil Kumar R)
SENSU Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SENSUX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SENT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEO ScopeEdit Object File
SEP SimEnhancer 3D Profile File (Rick Halle)
SEP TIFF Bitmap Separation
SEP ChemSep Separation Case File (ChemSep)
SEP Playstation Sound Sequence Chunck Format (Sony Corporation of America)
SEPROJECT Spatial Workshop Geospatial Project Configuration (Spatial Eye)
SEQ Playstation Sound Sequence File (Sony Corporation of America)
SEQ CyberPaint Sequence (Animation)
SEQ Bubble Chamber Sequential Instruction File
SEQ Chromeleon Sequence List
SEQ Insight II Amino Acid Sequence File (Accelrys Software Inc.)
SEQ LifeForm File
SEQ Power Tracks Pro Music Sequencer File
SEQ Stad File
SEQ TestStand Sequence File
SEQ StreamPix Norpix Sequence Format (NorPix, Inc.)
SEQ dnaLIMS Sequence (dnaTools)
SEQ xfit Sequence File
SEQ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEQU Acrobat Sequence File (Adobe Systems Incorporated)
SEQUENCE Ricochet Infinity DirectX Graphic Sequence (Reflexive Entertainment Inc.)
SER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SER Java Serialized Object File (Sun)
SER Webalizer.01 Language File
SERIAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SERVER Analog File
SERVICE OS X Service (Apple Inc.)
SERVICES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SES Moziac Session (SWTBASE Softwares)
SES Clarion for Modula-2 Session Data (SoftVelocity)
SES Audition Session File (Adobe Systems Incorporated)
SES Digital Audio Editor File
SES Hummingbird Exceed X-Session
SES Shadow Security Scanner Session
SES SciTE Session File
SES DynaComm Terminal Emulation Session File (FutureSoft, Inc.)
SES HostAccess Session Configuration File (Quovadx, Inc.)
SESSION CATIA Session (Dassault Systèmes)
SESTYLES Spatial Workshop Geospatial Style Library (Spatial Eye)
SET Nikon Capture Settings File (Nikon Inc.)
SET XANA Web Browser Configuration File (Viktor Heimonen)
SET 3WayPack (The Three-Mode Company)
SET HostAccess Session Configuration Template (Quovadx, Inc.)
SET Sibelius Sound Set Definition (Sibelius Software Ltd)
SET Alpha Five Set Data Dictionary (Alpha Software, Inc.)
SET 1st Reader Configuration
SET AutoCAD LT Set File (Autodesk, Inc.)
SET Backup File Set (Microsoft Corporation)
SET Configuration
SET Corel Painter Settings File
SET Diablo II Character Set (Blizzard Entertainment)
SET Driver Set
SET Image Settings
SET Mastercam Setup Sheet Templates (CNC Software, Inc.)
SET Setup Data or Info
SET Symphony Driver Sets Created by Install
SET Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SET BPM Studio Encrypted User Information (ALCATech)
SET1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SET2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SET3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SETCLOCK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SETUP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SETVERS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SEU Serials 2000 Encrypted S2K Update
SEV SevenuP Graphic/Sprite (Metalbrain)
SEW Janome (New Home) Sewing Machine Stitch File (Janome America, Inc.)
SEX Urban Chaos Game File
SEX Alpha Five Set Index (Alpha Software, Inc.)
SE_ Cakepro Compressed Audio File
SF IRCAM SoundFile
SF OS/2 WorkPlace Shell WPS Attribute Storage
SF OS/2 WPS Attribute Storage
SF Powerhouse Subfile Data File
SF Signature Instructions File
SF Sound File
SF STATGRAPHICS Data File (Manugistics, Inc.)
SF Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SF0 Windows Sytem File Check File
SF2 Creative Labs Soundfont 2.0 Bank File
SF2 Emu SoundFont v2.0 File
SF3 STATGRAPHICS*Plus Data File (Manugistics, Inc.)
SF7 SF-7000 Disk Image (Sega)
SFA Sonic Foundry Video Editor Audio File (Sony Corporation of America)
SFAP0 Sound Forge Proxy File (Sony)
SFARK sfArk SoundFont Compression (MelodyMachine)
SFB HP Soft Font
SFB STRIP SDB Utility Backup File
SFC SNES9x
SFC Windows System File Check File
SFC Motic Images Plus Image (Motic)
SFCACHE Windows Vista ReadyBoost Cache File (Microsoft Corporation)
SFD FontForge Spline Font Database
SFD PDP-10 Sub File Directory
SFD Powerhouse Subfile Dictionary
SFD SoundStage Sound File Data
SFD?? SAS Version 6 Random Access File Consolidation Database (SAS Institute Inc.)
SFE Split Files Shell Extension
SFF Fritz Fax-Print File
SFF Soldier Front Client Map/Weapon/Character Model (NHN USA, Inc.)
SFF Stage Scene File
SFF Structured Fax Format
SFF M.U.G.E.N Sprite (Elecbyte)
SFF RVS-COM Fax File (Living Byte Software GmbH)
SFI SIS Framegrabber Graphics
SFI SoundStage Sound File Info
SFI Ventura Printer Font
SFI Ventura Publisher HP LaserJet Landscape Printer Font (Corel Corporation)
SFI Acoustic Modeler/Acoustic Mirror Acoustic Image (Sony)
SFI Synapse SNAP Firmware Image (Synapse Wireless, Inc)
SFK Sound Forge Peak Data File (Sony Corporation of America)
SFK ACID PRO Audio Waveform (Sony Pictures Digital Inc.)
SFK Modem Spy Sound File (SoftCab Inc.)
SFL SAM Data File
SFL LaserJet Landscape Font
SFL Ventura Printer Font
SFM DART Pro 98 Soundtree Structure
SFN SPX Font
SFO CuteFTP Search File
SFO Playstation Setting File (Sony Corporation of America)
SFP LaserJet Portrait Font
SFP Ventura Printer Font
SFPACK SFPack Compressed SoundFont (Megota Software)
SFQ?? SAS Version 6 Sequential Access File Consolidation Database (SAS Institute Inc.)
SFR Sonic Foundry Sample Resource (Sony)
SFS OpenOffice.org Frame (OpenOffice.org)
SFS Orion Audio File (Synapse)
SFS PCL 5 Scalable Font
SFS StarOffice Frame (Sun)
SFS Squashfs File System Image
SFS SaiFileReader
SFS Browser3D File
SFS Sibelius Feature & Keyboard Shortcut Set (Sibelius Software Ltd)
SFT ChiWriter Screen Font
SFT SoftGrid Program Package Container (Softricity, Inc.)
SFT SFT Loader SFT-queue File (Steven Schwarznau)
SFV ExactFile Checksums in SFV Format (StudyLamp Software LLC.)
SFV Easy SFV Creator
SFV fsum SFV Checksum File (SlavaSoft Inc.)
SFV QuickSFV Checksum File Verification Database
SFVIDCAP Sonic Foundry Video Capture Project (Sony Corporation of America)
SFW Sound Forge XP Studio Project (Sony)
SFW Seattle Film Works Bitmap Graphic (PhotoWorks)
SFX Self-extracting Archive
SFX STATGRAPHICS*Plus Experimental Design File (Manugistics, Inc.)
SFZ SFzip SoundFont File Archive
SG Disciples II Saved Game (Strategy First)
SG Sega SG-1000 Image File (Sega of America, Inc.)
SG SciGraphica Data File
SG ABC Snap Graphics User File
SG Snap Quiktour File
SG1 Stanford Graphics
SG3 ChessDB Game File (Dr. David Kirkby)
SGA Warhammer 40,000 Audio Archive (THQ Inc.)
SGA SEG-A Seismic Data Format
SGA Relic Entertainment SGA Archive (Relic Entertainment Inc.)
SGB Super Gameboy Image File
SGB SEG-B Seismic Data Format
SGC SEG-C Seismic Data Format
SGC Secure SnapGear Router Configuration File (Secure Computing Corporation)
SGCAP caseCATalyst (Stenograph, L.L.C.)
SGCDB caseCATalyst (Stenograph, L.L.C.)
SGCPO caseCATalyst (Stenograph, L.L.C.)
SGD GeneSnap SYNGENE Secure SGD Format (Synoptics Ltd.)
SGD SmartGo Game Database (Smart Go, Inc.)
SGD Lahey Blackbeard Help File
SGD SameGame Data File
SGD SEG-D Seismic Data Format
SGDCT caseCATalyst (Stenograph, L.L.C.)
SGDK2 Scrolling Game Development Kit Ver. 2 Project File (Benjamin Marty)
SGEZT caseCATalyst (Stenograph, L.L.C.)
SGF Smart Game Format
SGF Sonique Document with Graphics (Skin)
SGF StarWriter Document
SGG STATGRAPHICS*Plus StatGallery File (Manugistics, Inc.)
SGGLB caseCATalyst (Stenograph, L.L.C.)
SGI Silicon Graphics IRIS Graphic File (Silicon Graphics, Inc.)
SGI Sealed GIF Image (SealedMedia)
SGIF Sealed GIF File (SealedMedia)
SGKBD caseCATalyst (Stenograph, L.L.C.)
SGL OpenOffice.org Master Document (OpenOffice.org)
SGL StarOffice Master Document (Sun)
SGL Selectrocution Slogan Line File (SigmaTech Software)
SGM Visual Boy Advance Saved State File
SGM Encoded Archival Description Document (The Library of Congress)
SGM SoftQuad XMetaL File
SGM Standard Generalized Markup Language
SGMAC caseCATalyst (Stenograph, L.L.C.)
SGML Standard Generalized Markup Language
SGML Encoded Archival Description Document (The Library of Congress)
SGN Sierra Print Artist Sign
SGNGL caseCATalyst (Stenograph, L.L.C.)
SGO SansGUI Object Library File
SGP Acoustica MP3 Audio Mixer File
SGP SansGUI Project Model File
SGP ShareGuard (Zapper Software)
SGP STATGRAPHICS*Plus StatFolio File (Manugistics, Inc.)
SGP Sitestepper File (E.De.L.Com bvba)
SGP Security Camera Moving Image
SGPGL caseCATalyst (Stenograph, L.L.C.)
SGPHN caseCATalyst (Stenograph, L.L.C.)
SGR SimCity 4 Graphics Rules (Electronic Arts, Inc.)
SGR S-PLUS Saved Graph (Insightful Corporation)
SGRD KSysGuard (KDE System Guard) Worksheet File (KDE e.V)
SGS SansGUI Schema Definition File
SGS Sitestepper Skeleton File (E.De.L.Com bvba)
SGSAV caseCATalyst (Stenograph, L.L.C.)
SGSTN caseCATalyst (Stenograph, L.L.C.)
SGSYS caseCATalyst (Stenograph, L.L.C.)
SGT SPSS Chart Template (SPSS, Inc.)
SGT DirectMusic Producer Segments Type (Microsoft Corporation)
SGT Hitman Game Sound File
SGT Signature Keyboard Macro
SGU Band-in-a-Box (PG Music, Inc.)
SGU GJDV Word Processor Keyboard Definition File
SGV Security Camera Moving Image
SGVX Security Camera Moving Image
SGW n-Track Studio Packed Song File (n-Track Software)
SGW Settler GOLD for Windows Data File
SGW Snap Quiktour File
SGX Lahey Fortran Help File Index
SGX SymbOS SGX Bitmap
SGX Rational XDE (IBM)
SGXV Sitestepper Extra Variables (E.De.L.Com bvba)
SGY SEG-Y Seismic Data Format
SH UNIX shar Archive File
sh UNIX/LINUX Shell Script
SH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SH3 Harvard Graphics Presentation (Harvard Graphics)
SH3D Sweet Home 3D Project File (eTeks)
SHA Unix SHAR
SHA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHA CorelDRAW Shader (Corel)
SHA Systems Management Server (SMS) Site Hierarchy Addition (Microsoft Corporation)
SHADER Homeworld (Sierra Entertainment, Inc.)
SHADER Script File for Game Textures
SHADOW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAPE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAPES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAPES1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAPES2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAPES3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
shar UNIX Shar Archive File
SHAREDVIEW SharedView Connection File (Microsoft Corporation)
SHB Corel Background File
SHB Windows Shortcut into a Document
SHC Adobe Photoshop (Adobe Systems Incorporated)
SHD ArcView ARC/INFO Shadeset Symbol File (ESRI)
SHD Metatools Bryce Support Materials Catalogue
SHD Print Spooler Shadow File (Microsoft Corporation)
SHE Medusa CAD File
SHE Windows 95 .ShellExt
SHEET Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHELL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHEPHERD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHF Pretty Good Privacy (PGP) Share (PGP Corporation)
SHG Segmented Hypergraphics Bitmap
SHGR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHH Automated Setup Template
SHI Simple Help Editor Settings File (The Pandaware Company)
SHIFTS ARIA PIPP Chemical Shifts File
SHINBO ShipInBottle Compressed File
SHIP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHIP Homeworld Ship Data (Sierra Entertainment, Inc.)
SHIPSECTION Sword of the Stars Ship File (Kerberos Productions Inc.)
SHIRAZ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHK ShrinkIt Apple II Compressed Archive
SHK Shake Script (Apple Inc.)
SHL Inno Setup String Tables File
SHM WordPerfect Shell Macro (Corel Corporation)
SHN Shorten Audio Compression File (SoftSound Limited)
SHO MyPaintShow Screensaver Creation (Rett Software)
SHOOTER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHOP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHORTCUT As-U-Type Text Shortcut File (Fanix Software)
SHOT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHOW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHP 3D Modeling
SHP 3D Studio Shapes File (Autodesk, Inc.)
SHP AutoCAD Shape File and Source File for Text Fonts (Autodesk, Inc.)
SHP Command & Conquer File (Westwood Studios)
SHP ESRI GIS & Mapping Software Shape File
SHP GIS Software Geographic Shape File
SHP Printmaster Icon Library
SHP Clarion for Windows Ship List (SoftVelocity)
SHP ArcView Shape (ESRI)
SHP2 Marathon 2 Graphics/Shape File (Bungie)
SHR Hanes T-ShirtMaker Design File (Hanes)
SHR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHR PDP-10 Shareable Hiseg
SHR shar Archive File
SHRINK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHS Shell Scrap Object File (Microsoft Corporation)
SHT S-HTML Document
SHT WaveStar Datasheet (Oscilloscope Waveform) (Tektronix, Inc.)
SHTM HTML File Containing Server Side Directives (Microsoft Corporation)
SHTML HTML File Containing Server Side Directives (Microsoft Corporation)
SHTML3 SHTML File
SHU SnippetHub Export/Import File (FormatBlue Software)
SHUTDOWN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHV Embroidery File
SHW PMView Slideshow File (Nielsen Software Enterprises)
SHW Presentation SlideShow (Corel)
SHW Expression Off-line 3.1 Show File
SHW Harvard Graphics DOS Ver. 2/x Presentation (Harvard Graphics)
SHW Show File
SHW WordPerfect Slide Show (Corel Corporation)
SHWRE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SHX AutoCAD Shape Entities (Autodesk, Inc.)
SHX GIS Software Geographic Shape Index File
SHX ArcView DataBase Index (ESRI)
SHX RAZR Flash File (Motorola, Inc.)
SHY ShyFile Encrypted Binary Data (Dr. Bootz GmbH)
SHZ Ximage File
SI SoftImage Image File
SI3 Siemens Mobile Phone Sound File (Siemens)
SI3 ChessDB Index File (Dr. David Kirkby)
SIA Silo 3D Model (Nevercenter Ltd. Co.)
SIAG Scheme In A Grid Spreadsheet (Ulric Eriksson)
SIB ShipInBottle Compressed File
SIB Sibelius Music/Score File (Sibelius Software Ltd)
SIC Quicken 2002 Order File (Intuit Inc.)
SIC Systems Management Server (SMS) Complete Software Inventory (Microsoft Corporation)
SID Systems Management Server (SMS) Software Inventory Delta (Microsoft Corporation)
SID Commodore64 (C64) Music File (SID File)
SID LizardTech MrSID Photo (LizardTech, Inc.)
SID ScanIt Document (AmsterCHEM)
SIDESPREAD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIERRA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIF ISIF Format Vector Data
SIF Spatial Index (Autodesk, Inc.)
SIF Windows NT Setup File
SIG Print Shop Sign File
SIG Signature File
SIG a-squared Anti-Malware Signature File (Emsi Software GmbH)
SIG SpyBot-Search-and-Destroy Ver. 1.2 Signature File
SIG Panda Signature File (Panda Software International S.L.)
SIG Powersim Studio Simulation Game (Powersim Software AS)
SIG Pretty Good Privacy (PGP) Signs File (PGP Corporation)
SIG Creatacard Fax Cover Sheet or Form or Sign or Photo Gallery Project (Broderbund)
SIG Nicolet PRISM Data File (Nicolet Instrument Technologies, Inc.)
SIGN Archive
SIGN GnuPG Key File (Free Software Foundation, Inc.)
SIGNUP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIK Backup
SIL Spameater Pro Import File
SIL SmartInspect Log File (Gurock Software GmbH)
SIL Silhouette Designer Model File (Microdor Ltd.)
SILK Same as SLK
SIM Aurora
SIM VTune Performance Monitor (Intel)
SIM PC Finder 2002C
SIM PowerDVD File
SIM Simulation
SIM Telix SIMPLE Script Source
SIM SAP Course Material (SAP)
SIM ITI-SIM Model (ITI GmbH)
SIM PDP-10 Simula-67 Compiler Source
SIM Stagecast Creator Simulation (Stagecast Software, Inc.)
SIM SimulationX Model File (ITI Gesellschaft für ingenieurtechnische Informationsverarbeitung mbH)
SIMPLE Simple Compiler Source Code File (Google Code)
SIMPLE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIMS2PACK The Sims Compacted Resource File (Electronic Arts (Maxis))
SIN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIN Sin
SIN Rise of Nations Campaign Media File (Microsoft Corporation)
SIP SCRIPT Internet Protocol (Cubrix Group)
SIP Spider Player Icon Set Pack (VIT Software, LLC)
SIP Scoptrax File
SIP Powersim Studio Simulation Project (Powersim Software AS)
SIP Sitestepper Image Parameters (E.De.L.Com bvba)
SIQ?? SAS Version 6 Sequential Access File Data File Index (SAS Institute Inc.)
SIR BYU SIR
SIR SIR (Scientific Information Retrieval) Database (ver 1-3)
SIR Solitaire Image Recorder
SIS Nokia Phone Program (Nokia)
SIS Symbian OS Installer File (Symbian)
SIS Student Information System Data File (Enray Consulting, Inc.)
SIS SiSoftware Sandra Professional Business Script (SiSoftware)
SIS Sisma Sisma (DIGITAL CONFIDENCE)
SISHEN Worm W32/Sonebot-C
SISX Symbian Series 3 Installation File (Symbian)
SIT PDP-10 Steven's Institute of Technology Load-and-Go Fortran-77 Compiler Source
SIT IRT Cronista Infrared Image (GRAYESS Inc.)
SIT Sinclair Snapshot
SIT StuffIt Compressed Archive File (Smith Micro Software)
SIT?? SAS Version 6 Random Access File Item Store File (SAS Institute Inc.)
SITAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SITE GoLive Website Project File (Adobe Systems Incorporated)
SITES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SITHQX StuffIt Compressed Archive File
SITX StuffIt StuffIt X Archive (Aladdin Systems, Inc.)
SIU Step it Up (Step It Up)
SIV ShopCalc Pro File
SIX SIXEL Graphic
SIX ShapeIdeas Information Exchange File (EarthStar Pty Ltd)
SIX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SIXEL SIXEL Graphic
SIZ Oracle 7 Configuration
SIZED Gallery Resized Photo (Bharat Mediratta)
SJ1 Sega SJ-1 DIGIO (Sega of America, Inc.)
SJF Split Files Shell Extension
SJP 3WayPack (The Three-Mode Company)
SJP Sealed JPEG Image (SealedMedia)
SJPG Sealed JPEG File (SealedMedia)
SJS SimCity Bulidings Add-on (Electronic Arts, Inc.)
SJS Sugar Script
SJX Seljax Estimating and 3D Design
SJ_ Superjam Compressed Audio File
SK Sketch Drawing
SK Dispatch SAS Timetable File (Scott Andrew Borton)
SKA Pretty Good Privacy (PGP) Secret Keyring (PGP Corporation)
SKB QuickPOS (Point-Of-Sale) Standard Keyboard Layout File
SKB SketchUp Backup Document (Google)
SKC Isis/Draw Molecule File (MDL Information Systems, Inc.)
SKC SKCARD SideKick for Windows
SKCARD SideKick for Windows Card File
SKD AutoSketch Drawing Database (Autodesk, Inc.)
SKD Max Payne Model File (Rockstar Games)
SKD VEX Format File
SKD WinOrbit File
SKD SSEYO Koan Design File
SKELETON Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SKF SkinCrafter Skin File (SkinCrafter)
SKF AutoSketch Thumbnail (Autodesk, Inc.)
SKF Sage Accounting Software Data (The Sage Group plc)
SKI Sage Accounting Software Instruction File (The Sage Group plc)
SKI RAZR Phone Skin (Motorola, Inc.)
SKIN InstallShield Skin File (Acresso Software Inc.)
SKL Authorware Resource (Adobe Systems Incorporated)
SKL WinLIFT Skin (Patrice Terrier)
SKM SSEYO Koan Mix File
SKM SketchUp Material Texture File (Google)
SKM STarKos Tune
SKN eRocket eBook Skin
SKN FileWrangler/SecurDesk!/ImageForge Graphic Skin
SKN Skantek
SKN The Sims 3D Body Mesh Skin Data (Electronic Arts (Maxis))
SKN StormFront Skin (Simutronics Corp)
SKN Windows Media Player for Pocket PC Skin (Microsoft Corporation)
SKN Photono-Software Stealther Skin
SKN Virtual TI Skin
SKNPRJ The Sims 2 Body Shop Saved Information (Electronic Arts, Inc.)
SKO Sage Accounting Software Executable (The Sage Group plc)
SKP Sage Accounting Software Print Format (The Sage Group plc)
SKP SketchUp Document (Google)
SKP AutoSketch SketchUp Component (Autodesk, Inc.)
SKP SSEYO Koan Play File
SKR Pretty Good Privacy (PGP) Private Keyring (PGP Corporation)
SKR ScriptIt (Microsoft Corporation)
SKS Expression 3 Skeletal Strokes (Creature House Ltd.)
SKS Shareaza Skins File (Shareaza Pty. Ltd.)
SKS Show.kit Template (Eltima Software GmbH.)
SKT Shorten Audio File Seek Table (SoftSound Limited)
SKT WinSketch Pro Diagram (Jammin Software, Inc.)
SKT SSEYO Koan Template File
SKV Microsoft Excel Semicolon Seperated File
SKW SKWRITE SideKick Write or Calendar
SKWRITE SKWRITE SideKick Write or Calendar
SKX Segue Roaming Client Skin (PCTEL)
SKY SKY Compressed Archive
SKY ActiveSky Movie Clips for Palm OS (Active Sky Research)
SKY Multiplan SYLK Spreadsheet File
SKZ coverXP Skin File
SK_ Audio Utility Koan Compressed File
SL HP-UX Shared Library (Hewlett-Packard Development Company, L.P.)
SL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SL EROSION 3D Soil Parameters
SL PACT's Save Layout
SL S-Lang Program File
SL Sam Spade Startup Script (Steve Atkins)
SLA Scribus Document (Franz Schmid)
SLABFACE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLAP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLASHER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLASHER2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLB AutoCAD Slide Library (Autodesk, Inc.)
SLB P-CAD Symbols Library (Altium Limited)
SLC Telix Compiler SALT Script
SLC Business Integrator License File (Pervasive Software Inc.)
SLC CAD Slice File
SLD XnView Slide Show (Pierre-Emmanuel Gougelet)
SLD AutoCAD Slide (Autodesk, Inc.)
SLD Paint Shop Pro Styled Line (Corel Corporation)
SLD STABCAL (stability calculation for aqueous systems) File
SLD Superlister
SLD NEPLAN NEPLAN-DOS Graphic Import/Export File (BCP Busarello + Cott + Partner Inc.)
SLDASM SolidWorks Assembly Document (SolidWorks Corporation)
SLDDRW SolidWorks Drawing Document (SolidWorks Corporation)
SLDLFP SolidWorks Library Feature Part (SolidWorks Corporation)
SLDPRT SolidWorks Part File (SolidWorks Corporation)
SLE SurfPlan Kite Project (David Aberdeen)
SLE Steganos Security Suite Virtual Secure Drive (Steganos GmbH)
SLE Sisulizer Exchange (Sisulizer Ltd & Co KG)
SLEIGH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLF Mail Warden
SLF NTgraph Setup30 File
SLF Segment Layout File
SLF Shopcalc List File
SLF SLIDE: Scene Language for Interactive Dynamic Environments File
SLF SortWizard Export Format
SLF SuperLink Folder Manager for Readers
SLF Suppose Stand List File
SLF Select-a-Net Language File (Digerati Technologies, LLC)
SLF Jagged Alliance 2
SLF Symantec License File (Symantec Corporation)
SLG Safend Protector Encrypted, Protected Data/log File (Safend)
SLG WellSight Oil Well Log (WellSight Systems Inc.)
SLG AutoCAD Status Log (Autodesk, Inc.)
SLG Chromeleon Audit Trail
SLI MagiCorp Side Service Slide
SLI Slice
SLI ENVI Spectral Library File (ITT Visual Information Solutions)
SLICKEDIT Bugslayer Tracesrv File
SLIP CodeGear License File (Embarcadero Technologies, Inc.)
SLIP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLK Data Exchange File
SLK Timeslips Lock File
SLL Sound File
SLL Spreadsheet Load Library
SLL Static Link Library
SLL Smalltalk Library
SLL1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLL7 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLM Visual FoxPro (Microsoft Corporation)
SLN Visual Studio .NET Solution (Microsoft Corporation)
SLN Windows Installer XML (WiX) Solution (Microsoft Corporation)
SLN Asterisk Native Data Format (Digium, Inc.)
SLO Webalizer.01 Language File
SLO Dazzle Dazzle Realization Solo
SLOW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SLP Pro/ENGINEER Rendering File (PTC)
SLP Timeslips Data File
SLP Sisulizer Project (Sisulizer Ltd & Co KG)
SLP Rise of Nations Campaign Media File (Microsoft Corporation)
SLST On Schedule Schedule File (Squidge Software)
SLSTL On Schedule Schedule File (Squidge Software)
SLT FinSafe Terminal Smartlet
SLT K-Meleon Browser Settings
SLT Selection
SLT Super Level Loader Snapshot
SLT Telix SALT Script Application
SLT ZX Spectrum-Emulator
SLTNG StarLogo TNG Open Starlogo TNG file (MIT Scheller Teacher Education Program)
SLU Business Integrator Upgrade License File (Pervasive Software Inc.)
SLV Silva Export/Import Format (Infrae)
SLW SleepScan Analysis Offset Index File (Bio-logic Systems Corp.)
SLW Settler LITE for Windows Data File
SLX FinSafe Terminal XML Smartlet Control
SLX Superlister
SLY Parts of a Lilypond Guitar File
SLY Complete Works Spreadsheet Template (Toplevel Computing)
SM Samna Word Text File
SM ScriptMaker Script
SM Simentor Data File
SM Smalltalk Program File
SM SoftSpoken Mailer Mailing List
SM StepMania Song File (StepMania Team)
SM SignMate Graphic (Roland DGA Corporation)
SM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SM$ Modem Bitware Fax Disk2 File
SM+ DataCAD Plus Symbol File (DATACAD LLC)
SM2 Terrasoft Summary Table
SM2 SediMeter Field Data File (Lindorm, Inc.)
SM3 DataCAD Symbol File (DATACAD LLC)
SMA Silva Media Archive (Infrae)
SMA Counter-Strike Add-on Source Code (Valve Corporation)
SMA Scrapbook Factory Album File (Nova Development Corporation)
SMAF SMAF Ringtone
SMALL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMALLER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMART1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMART2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMART3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMART4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTDEBUG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTDTS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTGSOS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTHCGS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTMATH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTMISC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTPORT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTRECS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTSANE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTSPEECH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMARTSTACKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMC Soundweb Macro (BSS Audio)
SMC SmartMaster LOTUS Freelance Graphics 9x Scene File
SMC Super Nintendo Game-console ROM Image (Nintendo)
SMCL Stata Saved Formatted Logs
SMD OpenOffice.org Mail Document (OpenOffice.org)
SMD Polyphonic Ringtone File for Phones
SMD Sega Genesis/Mega Drive Emulator ROM Image (Sega of America, Inc.)
SMD SmartWare II, version 1.02
SMD StarOffice Mail (Sun)
SMD IMail Server Mail Message (Ipswitch, Inc.)
SMD Steam Source SDK Model Source File (Valve Corporation)
SMDF Surface Magic Design File (Designer Software LLC)
SMDL SQL Server Report Model (Microsoft Corporation)
SMDL UTD File Sharing Server Control File
SME SmartEncryptor Encrypted Archive (SmartSoft)
SMF System Monitor Session (Towodo Software)
SMF OpenOffice.org Formula (OpenOffice.org)
SMF Smartfax Fax
SMF Standard MIDI File
SMF StarOffice Formula (Sun)
SMFX Fusion Pro Temporary Database File (S-Matrix Corporation)
SMG inChorus Media Player Sound File (inChorus)
SMH Sealed MHT Document (SealedMedia)
SMHT Sealed MHT Archive (SealedMedia)
SMI CC:Mail Smart Icon (IBM)
SMI SMILES (Daylight Chemical Information Systems, Inc.)
SMI RealPlay SMIL File (RealNetworks, Inc.)
SMI Self Mounting Image File (Apple Inc.)
SMI Synchronized Multimedia Integration Language
SMI Siemens Mobile Phone Inbox SMS File (Siemens)
SMIL Real Player Sound File
SMIL Synchronized Multimedia Integration Language
SMITH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMK Deer's Revenge Image File
SMK Nascar Racing 99 Image File
SMK Smacker Compressed Video (RAD Game Tools, Inc.)
SMK Starcraft Portrait File
SML Simple Markup Language
SML Synchronized Multimedia Integration Language
SML Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SML Simile Model File (Simulistics Ltd.)
SML1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SML2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SML3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMLICENSE Screen Mimic License File (Decimus Software, Inc.)
SMM Smart Install Maker Project File (InstallBuilders Company)
SMM Ami Pro Macro (IBM)
SMN ParaGraph WorkScript Font
SMN Samma Word Text
SMO Siemens Mobile Phone Outbox SMS File (Siemens AG)
SMO SmartMorph Saved Animation Instructions (MeeSoft)
SMO Sealed QuickTime Movie (SealedMedia)
SMO Tony Hawk's Pro Skater Music File (Neversoft Entertainment)
SMOOTH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMOV Sealed QuickTime Movie File (SealedMedia)
SMP Ad Lib Gold Sample
SMP PhotoImpact Presets (Ulead Systems, Inc.)
SMP Sample or Samplevision Format
SMP Scream Tracker Sample
SMP Sound File
SMP Photo Express Gallery (Ulead)
SMP Xionics SMP image
SMP Reason NN19 Sampler Instrument Patch (Propellerhead Software)
SMP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SMP Swell Audio (Sampled Data) (Hitech Development AB)
SMP Sprintbit Playlist Manager Media Playlist (Sprintbit Corporation)
SMP IMail Server Mail Message (Ipswitch, Inc.)
SMP Screensaver Maker Project File (21hua.com)
SMP3 Sealed MP3 File (SealedMedia)
SMPEG Sealed MPEG Movie (SealedMedia)
SMPG Sealed MPG Movie (SealedMedia)
SMQ?? SAS Version 6 Sequential Access File Multi-dimensional Database (SAS Institute Inc.)
SMR Study Model Manager Study Model Visual Record (Gulf Breeze Orthodontic Laboratory)
SMR Spike2 Data File (Cambridge Electronic Design)
SMRD InDesign Import/Export Filter (Adobe Systems Incorporated)
SMS Package Definition File (Microsoft Corporation)
SMS Sega Master System ROM Image (Sega of America, Inc.)
SMS Train Simulator Sound Management System (Microsoft Corporation)
SMS Open ModelSphere Model file (Grandite)
SMT Creator Simulator Symbol File (Tufts University)
SMT CAD Program SMT-circuit Layout
SMT HiPer-Six Memo File
SMT IconAuthor SmartObject
SMT QuickBooks (Intuit Inc.)
SMT SmartWare II Text File
SMT Apollo Database Engine Memo File
SMU Simple Musical Score
SMV Cadence Symbolic Model Verifier File
SMV MATLAB (The MathWorks, Inc.)
SMV Saved Mail Video
SMV Streaming Mobile Video File
SMV VideoLink Mail Video File (Smith Micro Software)
SMV Snes9x Movie Capture Format (The Snes9X Team)
SMV SigmaTel Motion Video (SigmaTel Inc.)
SMW Stenn Media Web Script (StennMedia)
SMW SIMPL Windows Source File (Creston)
SMWT InDesign Import/Export Filter (Adobe Systems Incorporated)
SMX Statistica Matrix Spreadsheet
SMX Rational XDE (IBM)
SMX SoniqSync (SoniqCast, LLC)
SMX SysMetrix Skin (Nicholas Decker)
SMZ Audio/Video
SMZIP StepMania Package File (StepMania Team)
SM_ Seqmax Seqprest Compressed Audio File
SN Serial Number File
SN Sound Club Editor Compressed Song
SN Pg4uw Serialization File (Elnec s.r.o.)
SN Dispatch Sabena Timetable File (Scott Andrew Borton)
SN1 Drive SnapShot Partial Disk Image File (Tom Ehlert Software)
SN2 Drive SnapShot Partial Disk Image File (Tom Ehlert Software)
SN2 Sound Club (Bluemoon Interactive)
SN3 ChessDB Name File (Dr. David Kirkby)
SN3 Drive SnapShot Partial Disk Image File (Tom Ehlert Software)
SN4 Drive SnapShot Partial Disk Image File (Tom Ehlert Software)
SN5 Drive SnapShot Partial Disk Image File (Tom Ehlert Software)
SNA Drive SnapShot Disk Image File (Tom Ehlert Software)
SNA Z80 Game Snapshot
SNA Corel Snapfire Slideshow Project File (Corel Corporation)
SNAG SnagIt Capture (TechSmith Corporation)
SNAKE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNAP Mirage Microdrive Snapshot
SNAPFIREPROJECT Corel Project File (Corel Corporation)
SNAPFIRESHOW Corel Enhanced Slideshow (Corel Corporation)
SNAPSHOT Mirage Microdrive Snapshot
SNARE2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNB SigmaStat File
SNC ACT! E-mail/Folder Synchronization File (Best Software CRM Division)
SNC Sonarc Compressed RAW PCM Audio
SNC Sonic Adventure DX Chao Garden and Game Progress (Sega of America, Inc.)
SND AKAI MPC-series Sample
SND Amiga Sound (Amiga)
SND Heroes of Might & Magic 3 Archive
SND Interplay/MusicStudio Sound
SND Macintosh Sound Resource (Apple Inc.)
SND Raw Unsigned PCM Data
SND Software Toolworks Sound
SND Sound Clip
SND Sounder/Soundtools Sound
SND Wired For Sound
SND M.U.G.E.N Sound (Elecbyte)
SND Sega FILM/CPK File Format (Sega of America, Inc.)
SND2 Marathon 2 Encoded Sound File (Bungie)
SNDJ Audio Module
SNDR Sounder Sound
SNDS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNDSAO Aleph One Sounds (Marathon Open Source)
SNDT SNDTool Sound
SNES Super Nintendo Game File (Nintendo)
SNF DESQview Font (Symantec Corporation)
SNF Starry Night Document (Imaginova Canada Ltd.)
SNF UNIX Font File
SNG Midisoft Studio MIDI Song
SNG Song
SNG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNG GoatTracker C64 Song File (Covert BitOps)
SNG KORG Song (KORG)
SNG DeskMate Song
SNI MDK Archive
SNI SynthEyes Scene File (Andersson Technologies LLC)
SNIFFER Sniffer Trace File
SNIP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNK Strong Name Key File (Microsoft Corporation)
SNL Egrid32 Form Snippet (Elias Montoya)
SNM Netscape Mail E-mail Message File (Netscape)
SNM?? SAS Version 6 Random Access File Data Mining Database (SAS Institute Inc.)
SNO Siege Editor Node
SNO SNOBOL Program File
SNO PDP-10 SNOBOL Compiler Source
SNOOP Sun Snoop Capture File
SNOW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNOWFLKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SNP Access Snapshop (Microsoft Corporation)
SNP CoffeeCup HTML Editor Snippet (CoffeeCup Software, Inc.)
SNP Computer Eyes Video Output
SNP READIBM
SNP Snapview Snapshot
SNP Worm W32/Nafbot-B
SNP SQL Compare Ver 3.xx File (Red Gate Software Limited)
SNS Burnout Paradise Sound File (Criterion Games)
SNT Sticky Notes (Microsoft Corporation)
SNT Tonline E-mail Sent File
SNT VISSDK Vislocalinfo File (Microsoft Corporation)
SNU AVG File (AVG Technologies)
SNW Sweave Source File (Friedrich Leisch)
SNX Mirage Microdrive Snapshot Extended Version
SNX QuickBooks Data (Intuit Inc.)
SNX Second Nature Screensaver Graphic (Second Nature)
SNX StarCraft Saved File (Blizzard Entertainment)
SNX?? SAS Version 6 Random Access File Data File Index (SAS Institute Inc.)
SNYDERSPEED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SN_ Guitarws Compressed Audio File
SO Fortran 90 Shared Object
SO Oberlin DRAGN Graph Algorithm
so UNIX Shared Library Function
SO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SO TAPCIS Sysop Commands (Sysop Version Only)
SO Executable and Linkable Format File
SO2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOA Sage MAS 90 Accounting Software File
SOB Visual Basic (Microsoft Corporation)
SOC SociometryPlus Sociometric Group
SOC Uefa Champions League Logic File
SOD Star Trek Armada 3D Image File
SOD e.Spreadsheet Design (Actuate Corporation)
SOD Spear of Destiny Data File (Id Software, Inc.)
SOE Shadows of the Empire
SOF ReSOF Archive (Spectrum Software)
SOF Quartus II SRAM Object File (Altera Corporation)
SOFTDISK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOFTWARE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOI MENSI 3D Laser Enhanced 3D Scanner File (Trimble Navigation Limited)
SOI e.Spreadsheet Document (Actuate Corporation)
SOK Sokoban++ Level File
SOL Flash MX SharedObject (Adobe Systems Incorporated)
SOL Game Solution
SOL MATRA Prelude Solids
SOLITAIRESAVE-MS Solitaire Saved Game (Microsoft Corporation)
SOLVE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOM Paradox Sort Info
SOM Quattro Pro Network Serial Numbers
SON SoundBlaster Studio II Song File (Creative Labs)
SON SBStudio Song File
SONATA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONG System 7 Sound
SONG1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONG3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONG4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONG5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONGWRITING Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SONIC MediaHub File (Sonic Solutions)
SOQ?? SAS Version 6 Sequential Access File Output Delivery System File (SAS Institute Inc.)
SOR Paradox Sort Definition (Borland Software Corporation)
SOR SOR OTDR Data
SOR ChessDB Repertoire File (Dr. David Kirkby)
SOR Shot Online Resource File (OnNet USA)
SOR Adobe Flash Media Server File System Object (Adobe Systems Incorporated)
SORT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SORT1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SORT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SORTER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOS DRS SOSKIT Barcode Decode Instructions (DRS Data & Research Services plc)
SOS Dynamite VSP Swept Object Style (3am Solutions (UK) Limited)
SOS Adventure SOS Compiled Adventure Game Walkthrough (Hungry Software)
SOS EnSight Master Server File (Computational Engineering International (CEI))
SOT Adventure SOS Adventure Game Walkthrough Source File (Hungry Software)
SOU LucasArts Sound File (Lucasfilm Entertainment Company Ltd.)
SOU SBStudio Sound File
SOU Sound Tool Sound
SOU SoundBlaster Studio Sound File (Creative Labs)
SOUND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOUND Macintosh Sound Resource (Apple Inc.)
SOUNDCOM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOUNDEX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOUNDS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOUNDS System 7 Sound
SOUNDSMITH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOUP Message / E-mail
SOURCE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOURCE2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOURCE3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOURCES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SOURCES Squeak Source File
SOW ARJ Archive
SOX Schema for Object Oriented XML
SOX e.Spreadsheet Executable (Actuate Corporation)
SO_ Score MIDIprglite Compressed File
SP Micrografx ABC Snap Graphic
SP Spice Data
SP Splint Compressed Archive File
SP VgaSpec/Spectrum Snapshot
SP ZX Spectrum-Emulator Source Profile
SP Supaplex Demo File (Elmer Productions)
SP SignPlot Sign-face Data Format File (Buchanan Computing)
SP SPECTRUM Snapshot
SP# ShadowProtect Incremental Image (StorageCraft Technology Corporation)
SP1 Various Games
SP2 Various Games
SP4 20-20 CAP Studio Worksheet File (20-20 Technologies)
SP? LoseThos C+ Source File (Terry A. Davis)
SPA Spectral Data File
SPA Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPA Advanced Computer Architecture Traffic Simulation
SPA FutureSplash Flash File (Macromedia)
SPA Smart Protocol Analyzer Real Time Communication Data
SPA SmartPA Saved Capture File
SPA Thermo Nicolet OMNIC File
SPACE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACE-HEAD! Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACE1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACECHECK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACEDEBRIS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACEINDENT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACEINV Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACELOVE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACEREVOLUTION Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPACEWALK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPADE Snort File
SPADES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPAM Spam E-mail Message
SPAR Simple Perl ARchive manager
SPARC Skype Extra (Skype Limited)
SPARC Sun OS4 File
SPARSE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPARSEIMAGE OS X Disk Image (Apple Inc.)
SPB SpareBrains
SPB ToolBook Instructor/Assistant Book (SumTotal Systems, Inc.)
SPC SoundScape Sound Scheme (Pollen Software pty ltd)
SPC X-12-Arima Input Specification File (U.S. Census Bureau)
SPC Crimson Editor Language Specification (Ingyu Kang)
SPC Spectral and Chromatographic Data File (Thermo Electron Corporation)
SPC 2D Graphic
SPC Atari Compressed Spectrum File Bitmap Graphic (Atari)
SPC Thermo Galactic SPC File Format
SPC Interact Shark Port Code Save (Mad Catz, Inc.)
SPC Multiplan Program
SPC PKCS #7 Certificate
SPC Super NES Music/Audio Data
SPC Spectrum 512 Smooshed/Compressed File
SPC SpchComp Encoded Speech/Audio
SPC WordPerfect Temporary File (Corel Corporation)
SPD Harvard Graphics Bitstream Typefaces (Harvard Graphics)
SPD Mini-driver
SPD Patch File (Adobe Systems Incorporated)
SPD PostScript Printer (Adobe Systems Incorporated)
SPD SoftPlan Architectural Drawing File (SoftPlan Systems Inc.)
SPD Speech Data File
SPD Bitstream Speedo Scalable Font (Bitstream Inc.)
SPD SCRATCHPAD Algebra File (IBM)
SPD WinLens Lens Design File (LINOS Photonics GmbH & Co. KG)
SPD SpyProof! Encrypted Disk Data (Information Security Corporation)
SPD ACT! SideACT! Data (Best Software CRM Division)
SPD Sealed Acrobat Document (SealedMedia)
SPD SafeNet MUVPN Security Policy Database (WatchGuard Technologies, Inc.)
SPDESIGNASAX SharePoint Designer (Microsoft Corporation)
SPDESIGNASMX SharePoint Designer (Microsoft Corporation)
SPDESIGNBOT SharePoint Designer (Microsoft Corporation)
SPDESIGNCONFIG SharePoint Designer Configuration File (Microsoft Corporation)
SPDESIGNCSS SharePoint Designer CSS File (Microsoft Corporation)
SPDESIGNDOCLIB SharePoint Designer Design Library (Microsoft Corporation)
SPDESIGNEDITED SharePoint Designer (Microsoft Corporation)
SPDESIGNHOMEOP SharePoint Designer (Microsoft Corporation)
SPDESIGNHOMEPG SharePoint Designer (Microsoft Corporation)
SPDESIGNHTML SharePoint Designer (Microsoft Corporation)
SPDESIGNHTT SharePoint Designer (Microsoft Corporation)
SPDESIGNJS SharePoint Designer (Microsoft Corporation)
SPDESIGNLINKBAR SharePoint Designer (Microsoft Corporation)
SPDESIGNLIST SharePoint Designer (Microsoft Corporation)
SPDESIGNLISTDATA SharePoint Designer (Microsoft Corporation)
SPDESIGNMASTER SharePoint Designer (Microsoft Corporation)
SPDESIGNNAV SharePoint Designer (Microsoft Corporation)
SPDESIGNNOPUB SharePoint Designer (Microsoft Corporation)
SPDESIGNOPEN SharePoint Designer (Microsoft Corporation)
SPDESIGNPICLIB SharePoint Designer (Microsoft Corporation)
SPDESIGNRESX SharePoint Designer (Microsoft Corporation)
SPDESIGNSITEMAP SharePoint Designer Site Map (Microsoft Corporation)
SPDESIGNSKIN SharePoint Designer Skin (Microsoft Corporation)
SPDESIGNSURVEY SharePoint Designer (Microsoft Corporation)
SPDESIGNTHEME SharePoint Designer Theme (Microsoft Corporation)
SPDESIGNTXT SharePoint Designer Text (Microsoft Corporation)
SPDESIGNUNKNOWN SharePoint Designer (Microsoft Corporation)
SPDESIGNWEB SharePoint Designer (Microsoft Corporation)
SPDESIGNWFDOCLIB SharePoint Designer (Microsoft Corporation)
SPDESIGNXML SharePoint Designer (Microsoft Corporation)
SPDESIGNXOML SharePoint Designer (Microsoft Corporation)
SPDESIGNXSL SharePoint Designer (Microsoft Corporation)
SPDESIGNXSLT SharePoint Designer (Microsoft Corporation)
SPDF Sealed PDF File (SealedMedia)
SPE WinView CCD Image Format (Princeton Instruments - a division of Roper Scientific)
SPEC General Specification File
SPECS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPEED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPEF SP Text Encoder Encoded Text File (SP Programs)
SPEF Standard Parasitic Extraction Format
SPELL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPELLING As-U-Type Spelling Dictionary (Fanix Software)
SPF SlingPlayer Saved Favorites File (Sling Media)
SPF 2D Graphic
SPF EnerGraphics Slide Presentation
SPF Setup File
SPF Site Publisher Profile
SPF Still Picture Interchange File Format Bitmap
SPF StruCad 3D Model File (AceCad Software Ltd.)
SPF Jose SciEditor Project
SPF ShadowProtect Full Image (StorageCraft Technology Corporation)
SPFX Squeeze Squeeze Presets (Sorenson Media Inc)
SPG Sprint Glossary
SPG TCP Optimizer Saved Settings (Speed Guide, Inc.)
SPH Pov-ray for Windows (Persistence of Vision Raytracer Pty Ltd.)
SPH Ribbons Sphere
SPH SDR99 Speech Recognition Task SPHERE Waveform
SPHELP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPHERES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPHH Smart Pet Health Home Main Database (Programming Sunrise)
SPHP Smart Pet Health Professional Main Database (Programming Sunrise)
SPI ShadowProtect Incremental Disk Changes (StorageCraft Technology Corporation)
SPI Scanner Graphics
SPI Stupsi Script
SPIDERSOLITAIRESAVE-MS Spider Solitaire Saved Game (Microsoft Corporation)
SPIEL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPIFF Still Picture Interchange File Format Bitmap
SPINES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPJ Site Publisher Project File (Helexis Software Development)
SPJ Digitrax Sound Project (Digitrax, Inc.)
SPK SYNETSIM Spiked Firing Output File
SPK SpyProof! Encrypted Symmetric Key File (Information Security Corporation)
SPK Acorn Spark Compressed Archive
SPL Compressed Archive File
SPL Sprint Customized Printer Driver
SPL Digitrakker Sample
SPL Infinity Game Engine Spell (BioWare Corp.)
SPL Macromedia FutureSplash File
SPL Windows Printer Spool File
SPL Sample File
SPL Shockwave Flash Object
SPL Sound
SPL Spell Checker
SPL Split Files Shell Extension
SPL Sprint Printer Driver
SPL Flash FutureSplash Document (Adobe Systems Incorporated)
SPL sPlan Circuit Diagram (ABACOM Ingenieurbüro)
SPL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPL SoniqSync (SoniqCast, LLC)
SPLIT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPLITTER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPM WordPerfect (Corel Corporation)
SPM Source Package Manager File (Red Hat, Inc.)
SPM Seven Package Manager Software Package (Matt Paulauskas)
SPM Super Password Manager Data File
SPN Spanish Readme
SPN Sealed PNG Graphic (SealedMedia)
SPN WordPerfect Distribution File (Corel Corporation)
SPNG Sealed PNG Graphic (SealedMedia)
SPO SPSS Output Document (SPSS, Inc.)
SPOO VirtuaSys (VirtuaSys :: Sistemas Virtuais)
SPOP InterTrust SPOP
SPOT SPOT Satellite Image Bitmap
SPOT Sealed PowerPoint Template (SealedMedia)
SPP Sealed PowerPoint Presentation (SealedMedia)
SPP XSLT Designer Virtual Project (Altova)
SPP NMS-Edit Professional Project (ITI-Innovative Technology Inc.)
SPP SPSS Windows Production Mode Output (SPSS, Inc.)
SPP Scrapbook Factory Data File (Nova Development Corporation)
SPP PhotoPlus Native Format File (Serif)
SPP Sprint Printer File
SPPACK SPPack Sound Sample
SPPT Sealed PowerPoint File (SealedMedia)
SPQ?? SAS Version 6 Sequential Access File Permanent Utility File (SAS Institute Inc.)
SPR Foxpro Generated Screen Program (Microsoft Corporation)
SPR Lutin
SPR NeroMix (Nero AG)
SPR Psion Series 3 Spreadsheet (Psion PLC)
SPR RiscOS Archimedes Sprite Format
SPR Sizzler Streaming Animation
SPR Half-Life Sprite (Sierra Entertainment, Inc.)
SPR Star Trek Armada Sprite Information
SPR Brother Powernote Spreadsheet
SPR Sangduck Sangduck Sprite File
SPR Telelogic Tau SDL Suite Design File (Telelogic AB)
SPR Pro Motion Sprites Sequence/Animation (Cosmigo)
SPR Sprint Document (Borland Software Corporation)
SPR Live for Speed Single Player Replay (Live for Speed)
SPR IDSoftware Sprite
SPR Dreamcast VR Texture (Sega)
SPR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPRE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPRED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPRITE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPRITE Acorn Bitmap
SPRITE RiscOS Archimedes Sprite Format
SPRITE Sizzler Animation
SPRITES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPS 2D Graphic
SPS Image Atari Spectrum 512
SPS Oracle Package Specification
SPS SharkPort File (Mad Catz, Inc.)
SPS Spectrum 512 Smooshed/Compressed File
SPS Sprint Screen Driver
SPS VAX/VMS Source Code
SPS Winamp Signal Processing Studio DSP Effect (Nullsoft)
SPS SPSS Proprietary Syntax File (SPSS Inc.)
SPS XSLT Designer Template (Altova)
SPT Liquid Audio Player Secure Portable Track File (Geneva Media, LLC)
SPT MITAC Disk/System Management Utility Pack Support File
SPT SPITBOL Program File
SPT Split File
SPT egseing Spectrum Mode
SPT TM FilePacker Archive (TMA Project)
SPTOOLS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPU Spectrum 512 Bitmap Image
SPU?? SAS Version 6 Random Access File Permanent Utility File (SAS Institute Inc.)
SPV SPSS Analysis Output (SPSS, Inc.)
SPV American McGee Alice Saved Game File (Electronic Arts, Inc.)
SPV Space Eyes Viewer Project
SPW Final Fantasy Sound (Square Enix Co., Ltd)
SPW ABC Snap Graphics Workspace Backup
SPW SigmaPlot Worksheet
SPWB ShadowProtect Write Buffer (StorageCraft Technology Corporation)
SPX Foxpro Compiler Screen Program (Microsoft Corporation)
SPX Screen Peace Extension
SPX Ogg Speex Profile
SPY Web Page
SPY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SPY Wintech Software Design File
SPYX Sage Compiled Source Code (Sage Development Team)
SPZ Viewport 2 Series Compiled Program Archive (Creston)
SPZ Spazz3d VRML File
SQ Sysquake Application Source Code (Calerga Sarl)
SQ Squashfs File System Image
SQ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SQ7 Daktronics Venus 7000 Electronic Sign Sequence
SQB SQLBat Script File
SQB SyQuest Backup (SYQT, Inc.)
SQB SQL Backup Compact MS SQL Server Backup (Red Gate Software Ltd.)
SQC Structured Query Language Common Code File
SQD 3D Graphic
SQD Misc
SQD Squish Message Base
SQD Sysquake Session Data (Calerga Sarl)
SQDB SpellQuizzer Database (TedCo Software)
SQEXP SpellQuizzer Export/Import File (TedCo Software)
SQF France98 Football Game fe File
SQF FreeMotion Flash Movie (Namo, Inc.)
SQH Harbinger
SQI Squish Message Base Index
SQJ AXIS Camera Explorer Movie File (Axis Communications)
SQL Squish Message Base Last Read Pointers
SQL Structured Query Language Data
SQM Operation Flashpoint Mission (Bohemia Interactive and The Codemasters Software Company Limited)
SQM Windows Live Messenger Log File (Microsoft Corporation)
sqml UNIX SQML Scheme or Query Program
SQN?? SAS Version 6 Sequential Access File Data Mining Database (SAS Institute Inc.)
SQP Sonique Audio Search Query Result
SQR Structured Query Language Program File
SQS Operation Flashpoint Script (Bohemia Interactive and The Codemasters Software Company Limited)
SQS SQLEditor Schema Document Format (MalcolmHardie Solutions Ltd)
SQT Technics Sx KN 6000 Keyboard Multiple Sequence File
SQW Archive
SQX SQX Archiver Compressed Archive (Rainer Nausedat)
SQZ Squeeze Project
SQZ Compressed Archive File
SR Netscape File
SR Sun Raster Graphic
SR Dispatch Swissair/Crossair Timetable File (Scott Andrew Borton)
SR1 SIR (Scientific Information Retrieval) Database
SR2 Omron CX-Supervisor
SR2 SIR (Scientific Information Retrieval) Database
SR2 SR2 Compressed File (Matt Mahoney)
SR2 Sony Camera RAW File (Sony Corporation of America)
SR3 SIR (Scientific Information Retrieval) Database
SR4 SIR (Scientific Information Retrieval) Database
SRA PowerBuilder Application (Sybase)
SRB Corel ClipArt ScrapBook
SRC DataFlex Source Code (Data Access Corporation)
SRC Infinity Game Engine Text Storage (BioWare Corp.)
SRC ProWORX Nxt Search Data (Schneider Electric)
SRC Sourcecode
SRC Win32Forth Sequential Block Data
SRC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SRC Firefox Custom Search File (Mozilla)
SRD PowerBuilder Data Window (Sybase)
SRD Smart Reminder Database (Smart Reminder)
SRE 3WayPack (The Three-Mode Company)
SRE Motorola S-record File
SREC ASCII Load File
SREC Motorola S-Records
SRF PowerBuilder Function (Sybase)
SRF Siebel Repository File
SRF Sun Raster Graphic File
SRF Terragen Surface Map (Planetside Software)
SRF Sony DSC-F828 Raw Image File (Sony)
SRF myMP3PRO Skin (Pinnacle Systems, Inc.)
SRF SurfSaver (askSam Systems)
SRF FileLocator Pro Search Criteria File (Mythicsoft Ltd.)
SRF Garmin Vechicle Images File (Garmin Ltd.)
SRFMAP Terragen Surface Map (Planetside Software)
SRG Software Self-Registry File (Microsoft Corporation)
SRH Remedy Action Request System Client Saved Search
SRH Smart Reminder Holiday List (Smart Reminder)
SRI Voice It Link Compressed Voice File
SRJ PowerBuilder Project (Sybase)
SRL ASwin - ICwin Shared Database (Procedimientos-Uno, S.L.)
SRM SRM Training System Exercise Data (Schoberer Rad Messtechnik)
SRM Kega Fusion Game RAM (Steve Snake)
SRM PowerBuilder Menu (Sybase)
SRM Super Nintendo ROM Saved File (Nintendo)
SRO Multi-Site ATIS Data Collection Working Group (MADCOW) Speech Recognition Detailed Transcription File
SRO GALAXY-II Architecture BATCHMODE Server Transcribed User Utterance Waveform
SRO 3WayPack (The Three-Mode Company)
SRP Gregg Keyboarding Configuration
SRP QuickLink Script
SRP Check Point Exported VPN Client Information (Check Point Software Technologies Ltd.)
SRP EmbARK Super Report (Gallery Systems)
SRPM Redhat Linux RPM Source File
SRQ Unprocessed Microsoft Server Request
SRQ?? SAS Version 6 Sequential Access File Item Store File (SAS Institute Inc.)
SRR ReScene Data Recovery Archive File
SRS Partially Processed Microsoft Server Request
SRS PowerBuilder Structure (Sybase)
SRS Sun Raster Bitmap
SRS Search and Replace Script (Funduc Software)
SRS Outlook 2002 Send/Receive Settings File (Microsoft Corporation)
SRT DVD Subtitle File
SRT SubRipper Subtitle Information (Zuggy)
SRT BSPlayer Subtitle (WEBTEH Ltd.)
SRT Omron CX-Supervisor
SRT SDR99 Speech Recognition Task Speech Recogniser Transcript
SRT Skymap Data File
SRT Siemens Mobile Phone C60 Sound File (Siemens AG)
SRU PowerBuilder User Object (Sybase)
SRV BNBSURVEY Configuration File
SRV FBB Initialization File
SRV Help Maker File
SRV NewsPro for Newsfeeds.com Servers Info
SRV North American Locomotive Works
SRVC Super Real-time Video Codec (MegaChips Corporation)
SRVC Services
SRW PowerBuilder Window (Sybase)
SR_ Compressed Tvideo Card Neu File
SS DrScheme Programming Environment File
SS Oberlin DRAGN Graph Algorithm
SS Ribbons Protein File
SS Screen Saver
SS Snappy Configuration File
SS Splash Bitmap Graphic
SS XShipWars Sound Scheme File
SS Sam Spade Script (Steve Atkins)
SS dnaLIMS 377 Sample Sheet (dnaTools)
SS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SS2 Terrasoft SAS Program File
SS3 Singer Song Writer File
SS4 SwordSearcher Program Data File (StudyLamp Software)
SS4 SigScribe4 Design (MODRATEC)
SS5BIBLE SwordSearcher Bible Database File (StudyLamp Software)
SS5BOOK SwordSearcher Dictionary or Book Database File (StudyLamp Software)
SS5CMTY SwordSearcher Commentary Database File (StudyLamp Software)
SSA Visual SourceSafe Backup Archive (Microsoft Corporation)
SSA Empire Earth Custom Assets File (Sierra Entertainment, Inc.)
SSA SubStation Alpha Subtitle
SSA?? SAS Version 6 Random Access File Access Descriptor File (SAS Institute Inc.)
SSAGE Exchange Server (Microsoft Corporation)
SSB SmartSync Pro Program Settings (SmartSync Software)
SSB Simply Safe Backup Archive (Joshua Cannon Butcher)
SSB SwordSearcher Bible Data Module File (StudyLamp Software)
SSB?? SAS Version 6 Random Access File Backup (SAS Institute Inc.)
SSBOARD ScrabbleScam Board (Stuff-By-Magnum)
SSC SSChart Page Layout File (Simian Savants LLC)
SSC HP Library and Tape Tools Script
SSC Scrippy File
SSC SourceSafe Configuration
SSC SwordSearcher File
SSC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SSC MediaShout Presentation Script (MediaComplete)
SSD Painter4 Script File
SSD Base SAS Database (SAS Institute Inc.)
SSD Snagit Studio Design File
SSD Style Sheet Definition File
SSD01 UNIX SAS Data Set
SSD?? SAS Version 6 Randon Access File Data (SAS Institute Inc.)
SSF GPS Pathfinder Office Almanac and Base Data File (Trinble Navigation Limited)
SSF Enable Spreadsheet File
SSF Sound Set File
SSF Eventcorder Screenshots (CMS)
SSF Strand 300 Lighting Console Show File (Strand Lighting)
SSF BioWare Aurora Engine Sound Set (BioWare Corp.)
SSG Single-step Motivational Software Goal Template (Self Evident Enterprises, LLC.)
SSG SCRABBLE Saved Game File (Handmark, Inc.)
SSG Investor's Toolkit Stock Selection Guide File (ICLUBcentral Inc.)
SSH DataFellows Secure Shell Document
SSH Style Sheet for MS Internet Explorer
SSH2 SSH Secure Shell Client
SSI HTML with Server Side Includes
SSI Installer/GD Software Setup Information
SSI SriSun
SSI SSI Web Study File (Sawtooth Software, Inc.)
SSIF Blu-ray Disk Blu-ray Disk
SSK SmartSketch File (IMSI/Design LLC)
SSK SwordSearcher File
SSK ALSong Media Player Skin (ESTsoft)
SSKD On Schedule Schedule File (Squidge Software)
SSKDL On Schedule Schedule File (Squidge Software)
SSL Paradox Version 5 File (Borland Software Corporation)
SSL Corel Flowchart Symbol Library File
SSL Sessions List
SSM RealPlay Standard Streaming Metafile (RealNetworks, Inc.)
SSM?? SAS Version 6 Random Access File Multi-dimensional Database (SAS Institute Inc.)
SSMIL Synchronized Multimedia Integration Language
SSML Speech Synthesis Markup Language (W3C)
SSMN Simple Server Monitor Configuration File (Tartanleaf.com Inc.)
SSN Shutdown Scheduler Shared Notes Data (DNsoft.be)
SSO ChessDB Search Options File (Dr. David Kirkby)
SSP ScreenSwift Screen Saver Project (Tenmiles Corporation)
SSP Professional Screen Saver Producer Screensaver Project (Axialis)
SSP SAS Transport Data (SAS Institute Inc.)
SSP SmartSync Pro (SmartSync Software)
SSP Ultra Screen Saver Maker Project File (Finalhit Ltd.)
SSP Splitter Multipart Split File (Sarasoft)
SSP?? SAS Version 6 Random Access File Stored Program (DATA step) (SAS Institute Inc.)
SSQ ODBC Script
SSQ?? SAS Version 6 Sequential Access File Stored Program (DATA step) (SAS Institute Inc.)
SSS Steel Smart System Project File (Applied Science International, LLC)
SSS Saved Game of Heart Of Darkness
SSS Studio Session Song File Format
SSS Sudden Strike Saved Game
SST Certificate Store Crypto Shell Extension (Microsoft Corporation)
SST IDIDAS, SSTMAP, IMGMAP Bitmap
SST Sea Surface Temperature File
SST Yamaha Session Style (Yamaha Corporation of America)
SST?? SAS Version 6 Random Access File Audit File (SAS Institute Inc.)
SSU Systems Management Server (SMS) Hierarchy Manager Site Update (Microsoft Corporation)
SSV Chartfile
SSV Snood Saved Game (WOM Games)
SSV ShadowFlare Saved Game (Denyusha Co.,Ltd.)
SSV?? SAS Version 6 Random Access File Data View (SAS Institute Inc.)
SSVG Scalable Vector Graphics File
SSW Sealed Flash File (SealedMedia)
SSWF Sealed Flash File (SealedMedia)
SSX ScreenShare Data File
SSX VersaPro Smart Store Document
SSX Rational XDE (IBM)
SSY ScreenShare Compressed Data File
SSY W32/Sober-AD
SSZ Spider Player Skin for Music Player (VIT Software)
ST Atari ST Disk Image
ST NeoPaint Stamp File
ST Scream Tracker Instrument Library
ST SMALLTALK Program File
ST ShakeTracker
ST Progress Database Struction Definition (Progress Software Corporation)
ST Homeworld (Sierra Entertainment, Inc.)
ST Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
ST0 Spice Status
ST1 Spice Status
ST1 DigiTitle Subtitle File (Converge Horizons)
ST1H Fanuc Parameter File (FANUC Robotics America, Inc.)
ST2 SoundTrakker128 Tune
ST2 Spice Status
ST3 Star 3 MIDI Karaoke File
ST3 Spice Status
ST3 SimCity 3000 Starter Town City (Electronic Arts, Inc.)
ST4 SBIG CCD Camera ST-4
ST4 Spice Status
ST4 Studio 400 Project File (Pinnacle Systems, Inc.)
ST5 SBIG CCD Camera ST-5
ST5 Spice Status
ST6 SBIG CCD Camera ST-6
ST6 Spice Status
ST7 SBIG CCD Camera ST-7
ST7 Spice Status
ST8 SBIG CCD Camera ST-8
ST8 Spice Status
ST9 SBIG Astronomical Image
ST9 Spice Status
STA Brazilian MSX Emulator - BrMSX Saved State
STA Eudora File
STA Game Saved State
STA MicroSim PCBoard Statistics Report
STA Reflection Saved State
STA Spinmaker Plus Stack
STA Statistica Spreadsheet
STA Abaqus/CAE Information Summary File (Dassault Systèmes)
STACK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAFF Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE 2D Fighter Maker 2nd Stage Data (Enterbrain, Inc.)
STAGE1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE4 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE5 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE6 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAGE7 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAP Soundtrack Pro Project (Apple Inc.)
STAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STARPACK StarTrekker Pack Format
START Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STARTED Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STARTUP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STAT Weather Data Summary Report
STAT Status File
STATE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STATS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STATS Homeworld End-of-Game Statistics (Sierra Entertainment, Inc.)
STATS XviD Statistics of a First-Pass from a Movie
STATUS General Status File
STB AutoCAD R2000 Plot Style Table (Autodesk, Inc.)
STB Genus Stub Library
STB Scantech Scanner File
STC StarOffice Spreadsheet Template (Sun)
STC OpenOffice.org Spreadsheet Template (OpenOffice.org)
STC Plug-in Acrobat Exchange
STC StateClock File
STC Terrasoft SAS Data File
STD LocoScript Standard Script File (LocoScript Software)
STD OpenOffice.org Drawing Template (OpenOffice.org)
STD Plug-in Acrobat Exchange
STD Prosa State Transition Diagram Graphic
STD SureThing CD Labeler Document File (MicroVision Development, Inc.)
STD StarOffice Drawing Template (Sun)
STD PROMT Document (PROMT, Ltd.)
STD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STD STAAD.Pro Import/Export File for Steel FEA (Research Engineers International)
STDCRC Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STDF SEDana Standard Test Data Format (Salland Engineering)
STDFILE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STDPRODOS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STE XMap Flight Plan or Flight Plan Statistic File (Delorme)
STE DataPerfect File
STE Dreamweaver Site File (Adobe Systems Incorporated)
STEALTH Likely a Text File
STEELDRUM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STEGANO Steganographic Image
STEP AP203 Step File
STEP ISO-10303 STEP Product Data
STEP PyDDR
STEREO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STF ACME Table Files
STF Setup Information (Microsoft Corporation)
STF ShrinkToFit Compressed Archive File
STF Structured File
STF Spanish Whiz Data File (GB Blanchard)
STF ISaGRAF POU (Program Organization Unit) File (ICS Triplex ISaGRAF Inc.)
STG SNMP Traffic Grapher Network Graphic
STG ActiveSync (Microsoft Corporation)
STG PageKeeper Storage File
STG Statistica Graphics File
STG Visual Pinball High Scores
STI Datastitch Embroidery Design/Editing/Lettering/Stitch Transfer
STI OpenOffice.org Presentation Template (OpenOffice.org)
STI Programming
STI Stickies
STI StarOffice Presentation Template (Sun)
STI Sealed TIFF File (SealedMedia)
STIF Sealed TIFF File (SealedMedia)
STITCH PhotoVista Panorama Stitched Panorama (Iseemedia Inc.)
STK HyperStudio Stack ( Sunburst Technology Inc.)
STK MetaMorph Imaging System Discovery-1 Software Stack (Universal Imaging Corporation)
STK Rail3D 2KD/2k3 Stock and Scenery Models
STK CRiSP Harvest File
STK Personal Stock Monitor File
STK Sticker Store Sticker
STK Pivot Stickfigure Animator Stick Figure File (Peter Bone)
STKX Personal Stock Streamer Portfolio (DTLink Software, LLC)
STL EBU-standard Open and Teletext File (SoftNI Corporation)
STL C++ Standard Template Library
STL CAD Software Solid Modeling/Prototyping File
STL Certificate Trust List
STL Claris Works Data File
STL Fireworks Style Library (Macromedia)
STL Micrographics Designer Stylesheet
STL SPEFO Stellar Spectra Analysis File
STL Win2020 Screen Subtitle (Screen Subtitling Systems)
STM LloydsTSB Bank Statement (LloydsTSB)
STM PhotoStudio Stamp (ArcSoft, Inc.)
STM Prosa State Transition Diagram Model (Insoft Oy)
STM Scream Tracker v2 Module
STM SDR99 Speech Recognition Task Time Segment Time Marked File
STM Secure Login File for Navy's NOWS
STM SHTML File
STM Sound File
STM Medlin Accounting Statement Layout (Medlin Accounting)
STM Sealed HTML Document (SealedMedia)
STM Exchange Server Streaming Store (Microsoft Corporation)
STML Sealed HTML File (SealedMedia)
STML SHTML File
STN ArcView Geocoding Standardization File (ESRI)
STN Flight Simulator File (Microsoft Corporation)
STN Sting File
STN Genuine Fractals Photoshop Plug-in (LizardTech, Inc.)
STO Genus Pascal Stub OBJ File
STO Infinity Game Engine Store File (BioWare Corp.)
STO Story Lite Story Lite (Geoff Davis)
STONE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STORAGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STORY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STP SYSTRAN Translation Project Manager Project File (SYSTRAN)
STP EC997 Dyno Test Step Test ( Factory Pro Tuning)
STP SharePoint Services Template (Microsoft Corporation)
STP FScruiser Setup File (USDA Forest Service)
STP 3D Graphic
STP Photoshop Plug-in (Adobe Systems Incorporated)
STP DART Pro 98 System Settings
STP CATIA ISO-10303 STEP Product Data (Dassault Systèmes)
STP NASCAR Racing 2002 Track Picture (Sierra)
STP PageKeeper Packed Storage File
STQ Statistica Text File (StatSoft)
STQ?? SAS Version 6 Sequential Access File Audit File (SAS Institute Inc.)
STR ATOMS Structure File (Shape Software)
STR Playstation Video (Sony Corporation of America)
STR Surpac Vision Data Repository (Surpac Minex Group)
STR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STR DataPerfect Structure File
STR dBASE Structure List
STR Fifa 2002 Music File
STR Gate3 Table Structure File
STR Music File
STR Sceensaver
STR Statistica Report File
STRANGE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRANGELOVE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRAT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRING Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRINGS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRIPES Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRIPES2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRIPES3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STRUCT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STS C Project Status Info (Microsoft Corporation)
STS MicroSim PCBoard Status of Autorouting Run
STS Nimbus 7 SAMS Data File
STS Scream Tracker Song
STSP ScanTango scanner Plug-in (mindwrap, inc.)
STT Streets & Trips Template (Microsoft Corporation)
STT SureThing CD Labeler User Template File
STT Tacmi Pixia Palette File
STU Studio Video Project (Pinnacle Systems, Inc.)
STU Tarantella Enterprise 3 3270 Emulator Style File
STU xyALGEBRA File
STUDENT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STUDIO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STUFF Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STUFF EVE Online Game Contents Archive (CCP hf.)
STUPID Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STV sofTV.Author File
STVINI Multiple Programs Configuration File (Mostly Jan Záruba)
STW Neopaint Stamp
STW OpenOffice.org Text Document Template (OpenOffice.org)
STW SmartTerm Data File
STW Statistica Workbook File
STW Staroffice Writer Template (Sun)
STX Datastitch Embroidery Design/Editing/Lettering/Stitch Transfer (Data - Stitch, Inc.)
STX EditPlus Syntax File (ES-Computing)
STX SBIG CCD Camera ST-X
STX XG Works Midi Style Definition (Yamaha Corporation of America)
STX Simply Tax Form
STX SmarText E-book
STX SPOT Image Statistics
STX System/User Topic Set Descriptor BullsEye
STX Terrasoft SAS System Xport Transport File
STX Pinnacle Studio Project File (Pinnacle Systems, Inc.)
STX Eschalon Setup Install Script (Eschelon Development (24-2979 Panorama Dr., Coquitlam BC V3E 2W8, Canada))
STX StockChartX Data (Modulus Financial Engineering, Inc.)
STX Schneider Automation S.A. PL7 Program File for Modicon PLC's (Telemecanique, a brand of Schneider Electric Industries SAS)
STX Scream Tracker Music Interface Kit Song/Module
STX SureTrak Project Manager Project (Primavera Systems, Inc.)
STY Genesis 2000 (Genesis 2000, Inc.)
STY Yamaha General Style (Yamaha Corporation of America)
STY DirectMusic Style (Microsoft Corporation)
STY LaTeX Style File
STY Micrografx Picture Publisher Print Style
STY Word for DOS Style Sheet (Microsoft Corporation)
STY Style Sheet
STY Ventura Publisher Style Sheet (Corel Corporation)
STY Band-in-a-Box Backing Style File (PG Music, Inc.)
STYKZ Stykz Stykz (Sons of Thunder Software)
STYLE Genetica Visual Style (Spiral Graphics Inc.)
STYLE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
STYLE HTML Style File
STYXML Inventor Style Library (Autodesk, Inc.)
STZ Screamtracker 2/Module File
SU Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUA SeeYou Airspace (Naviter)
SUB SubTerra Level File (Crystal Shard)
SUB CaSat Suite Subtitling file (SoftNI Corporation)
SUB CloneCD Sub Channel Data (SlySoft Inc.)
SUB DivX Subtitles (DivXNetworks, Inc.)
SUB Insight II Subset Definition File (Accelrys Software Inc.)
SUB Rational Rose Component Package (IBM)
SUB SubmitWolf File
SUBS Homeworld Subsystem Data (Sierra Entertainment, Inc.)
SUBTITLE TMPGEnc DVD Author 3 with DivX Authoring Subtitle File (Hiroyuki Hori / Pegasys Inc.)
SUC Softrans Gmbh Hello Engines! 2.1 File
SUCKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUD Super Project Analyzer Data
SUD Symantec Undo Data File (Symantec Corporation)
SUD WISCO Word Power Sudoku Number Puzzle File (WISCO Computing)
SUF Sewer-data File ([Several Dutch Companies])
SUI StarSplatter User Interface (Sean Maxwell)
SUI Macintosh Font File
SUI Simple User Interface Toolkit Library
SUI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUIT Apple Font File (Apple Inc.)
SUITE Winstyles Suite (Stardock Corporation, Inc.)
SUL GFA Ray-Trace
SUM Summary
SUM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUM SciLab CAPE-OPEN Unit Operation Unit-operation Model (AmsterCHEM)
SUMM Clapack Blas Testing File
SUMMARY Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUMP Easy Palette Gallery or Library
SUMSHEET Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUN Sun Raster Graphic File (Sun)
SUN Firefox Bookmark Backup File
SUN SUNTronic Song/Module
SUN3 Sun OS 4 File (Modified?)
SUN4 Sun OS 4 File
SUN5 Sun OS 5 File
SUNIFF Sun TAAC File
SUO Visual Studio Solution User Options (Microsoft Corporation)
SUP BoundsChecker Error Suppression
SUP Pro/ENGINEER Master Configuration File (PTC)
SUP Startup Screen Bitmap
SUP Super Project Analyzer Project
SUP Supplemental Data
SUP WordPerfect Supplemental Dictionary (Corel Corporation)
SUP Hallo Northern Sky (HNSKY) Database Supplement (Han Kleijn)
SUP HotMux Thermocouple Data Log File (DCC Corporation)
SUP Complete Works (Toplevel Computing)
SUP IFOEdit or VOBEdit Subpicture MPEG Elementary Stream (Decision Developments)
SUPER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUPERCAT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUPERPRINT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUPPLEMENT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUPPORT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUQ?? SAS Version 6 Sequential Access File Utility File (SAS Institute Inc.)
SUR Freelancer Three Dimensional Collision Zone Data (Microsoft Corporation)
SUR Topocad (Chaos Systems AB)
SUR Survey Plus 2000 Survey File (AutoData Systems)
SUR Leben_jesu Bibel File
SUR Surveyor Document
SURF 3D Scanner File
SURFPLACE Money User Profile File (Microsoft Corporation)
SUS Synergy Accounts Update Script (Synergy Accounts)
SUSANNAH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUST Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SUT?? SAS Version 6 Random Access File Utility File (SAS Institute Inc.)
SV Roland Garros Tennis
SV$ AutoCAD Autosave File (Autodesk, Inc.)
SV1 RollerCoaster Tycoon Saved Game (Atari)
SV1 Transport Tycoon Saved Game
SV2 RollerCoaster Tycoon Saved Game (Atari)
SV2I Symantec LiveState Recovery Image (Symantec Corporation)
SV2I VMware Virtual Image (VMware, Inc.)
SV3 RollerCoaster Tycoon Saved Game (Atari)
SV4 RollerCoaster Tycoon Saved Game (Atari)
SV5 RollerCoaster Tycoon Saved Game (Atari)
SV6 RollerCoaster Tycoon Saved Game (Atari)
SV7 RollerCoaster Tycoon Saved Game (Atari)
SV8 RollerCoaster Tycoon Saved Game (Atari)
SV9 RollerCoaster Tycoon Saved Game (Atari)
SVB Statistica Macro File
SVC Simple Visual Compiler
SVC Statistica Macro File
SVD Word Backup File (Microsoft Corporation)
SVD Video CD File
SVE VocalJam Karaoke Song File
SVF Simple Vector Format
SVF WinSFV
SVF Systems Management Server (SMS) Client/Server Component Status File (Microsoft Corporation)
SVF Xilinx Integrated Software Environment Serial Vector Format (SVF) File (Xilinx, Inc.)
SVG Lode Runner Saved Game
SVG Model Browser Image (Metis)
SVG Scalable Vector Graphics File
SVG Word Glossary Backup File (Microsoft Corporation)
SVG SuperView Graphic Bitmap
SVG Active Backup Expert Project File (OrionSoftLab)
SVGZ Scalable Vector Graphics File
SVGZ Compressed Scalable Vector Graphics File
SVH Surround Video Animated Internet Picture (Black Diamond Consulting)
SVI Mimio Ink Files
SVI Red Faction Game File
SVK Personal Paint Slovak Language User Interface File (Amiga)
SVL Scramdisk VoLume
SVM Formula 1 Car Race 2001 Save File
SVM MRC-PRO Format Music File
SVM SVOffice Model (Soilvision Systems Ltd)
SVN Subversion File/Directory (openCollabNet)
SVN Personal Paint Slovenian Language User Interface File (Amiga)
SVO Statistica Macro File
SVO Transport Tycoon Custom World
SVP SwiftView ICS Command File (SwiftView, Inc.)
SVP WISCO Survey Power Question File (WISCO Computing)
SVP Sonique Visual Plug-in (Lycos, Inc.)
SVQ InfoBind File Format
SVQ MRC-PRO Format Music File
SVQ Roland Keyboard Midi Sequence
SVQ?? SAS Version 6 Sequential Access File Data View (SAS Institute Inc.)
SVR Compressed Virtual World for WWW
SVR SuperScape ActiveX Superscape Viscape Control
SVR4B Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SVR4L Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SVS DART Pro 98 Spectral View Settings
SVS Word Stylesheet Backup File (Microsoft Corporation)
SVT Stonevoice Translator Tree of Localizable Files (Stonevoice)
SVU Adressmn DEFAULT.DBU File
SVUE ShowVue Data (ShowSys)
SVX Amiga 8SVX Sound (Amiga)
SVX 8SVX/16SV Interchange File Format
SVX Statistica Macro File
SVY SmartQuest Survey Configuration File (TeleSage Inc.)
SW Softwrap License File (Softwrap)
SW Audio
SW EARS Component File
SW Raw Signed Word (16-bit) Data
SW SmartWare Spreadsheet
SW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SW Free Pascal Assembler File for Windows Version (FPC Development Team)
SW Free Pascal Assembler File for OS/2 Version (FPC Development Team)
SW SWISS-PROT Protein Sequence Database (ExPASy (Expert Protein Analysis System))
SW0 Easy FlashMaker Project (KUDRSOFT)
SW3 Scriptware (Cinovation)
SWA SATLOC FreeTrac
SWA Shockwave Audio File
SWAP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWAPPER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWB Epson Personal Settings Information (Epson Corporation)
SWB PageMaker Version 7 ColorSync Component (Adobe Systems Incorporated)
SWB Photoshop (Adobe Systems Incorporated)
SWB Sametime Whiteboard File (IBM)
SWB Super Win-EBook 98 File
SWC Super Nintendo Super Wildcard ROM Image (Nintendo)
SWC Spanish Whiz Conversation Sound File (GB Blanchard)
SWC Flash Component Distribution File (Adobe Systems Incorporated)
SWD Spanish Whiz Dictation Sound File (GB Blanchard)
SWD Settlers II Map (Ubisoft Entertainment)
SWD Flash Temporary Debugging File (Adobe Systems Incorporated)
SWD Flash MX File with Debugging Infomation (Macromedia)
SWD Sabiston Textbook
SWD Storybook File
SWE NHL Ice Hockey 2002 Required File
SWE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWE Sweater Wizard Knitting Pattern (Knitting Software Inc.)
SWE SendaWin Etiquetas Labels (Informatica Industrial IN2, S.A.)
SWE Personal Paint Swedish Language User Interface File (Amiga)
SWEB spiderWEB Ver 7+ Information File (Borne Programming)
SWF Flash Format File (Adobe Systems Incorporated)
SWF Sidewinder (Force Feedback Joysticks) Profile Activator (Microsoft Corporation)
SWFS Dreamweaver File
SWG Swag Reader Packet
SWI Swish Data File
SWI SWiSH Project File
SWING Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWITCH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWITCH Switch Secure Package Encrypted File (Egress Software Technologies)
SWJ Journal File (Solidworks)
SWK Swapkeys Keyboard File
SWK Microtype Pro Data File (The Thomson Corporation)
SWL Macromedia Flash Format
SWM Supportworks ESP Message (Hornbill Systems Ltd.)
SWP MegaHAL Keyword Swap File (Ai Research)
SWP Sprint Document Backup (Borland Software Corporation)
SWP Omron Syswin API Description
SWP Spider Writer Project File
SWP Sprint Backup File
SWP Swap File
SWP EC997 Dyno Test Sweep Test (Factory Pro Tuning)
SWP SolidWorks Macro (SolidWorks Corporation)
SWR SageWorld Anti-Hacker Program Output (SageWorld)
SWS Science Workshop File
SWS Screen Writer Studio File
SWS SmartWidgets File
SWS S-PLUS Workspace
SWS Swift Generator Instruction File
SWS VHDL Simili Sonata Project File
SWS Spanish Whiz Sound File (GB Blanchard)
SWS SWiSH Studio Document (SWiSHzone.com Pty Ltd)
SWS0 Screen Writer Studio File Backup
SWT Macromedia Authoring Flash File
SWT Space Watch Pro Data File
SWT Swift Generator Template File
SWT VB Setup Wizard Template File
SWT Flash Templatized SWF File (Adobe Systems Incorporated)
SWTH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SWV Yamaha Sweet Voices (Yamaha Corporation of America)
SWW QSE FMEA/APQP Application Database
SWX QSE-PPAP Package Application New Launch Quality Forms (Quality Systems Engineering Inc.)
SWZ Adobe FlashPlayer Signed RSL File (Adobe Systems Inc)
SX SAS Stat Studio Program Source Code (SAS Institute Inc.)
SX2 HPXView SONET/SDH Crossconnect Configuration File (Haliplex Communication Systems)
SXB SalesLogix VB Form/Script Transfer (Best Software)
SXC HPXView SONET/SDH Crossconnect Configuration File (Haliplex Communication Systems)
SXC OpenOffice.org Spreadsheet (OpenOffice.org)
SXC StarOffice Spreadsheet (Sun Microsystems, Inc.)
SXD OpenOffice.org Draw File (OpenOffice.org)
SXD StarOffice Draw File (Sun)
SXF Secure eXchange Format File
SXG OpenOffice.org Master Document (OpenOffice.org)
SXG StarOffice Master Document (Sun)
SXI StarOffice Presentation File (Sun Microsystems, Inc.)
SXI OpenOffice.org Presentation File (OpenOffice.org)
SXL Sealed Excel Worksheet (SealedMedia)
SXLS Sealed Excel File (SealedMedia)
SXLT Sealed Excel Template (SealedMedia)
SXM Sealed XML Document (SealedMedia)
SXM StarOffice Math File (Sun)
SXM OpenOffice.org Math File (OpenOffice.org)
SXML Sealed XML Document (SealedMedia)
SXO SX Paint Saved Graphical Working Environment (Modular Dreams Inc.)
SXP 3D Studio Process File (Autodesk, Inc.)
SXP OpenOffice.org Presentation File (OpenOffice.org)
SXS SAS Stat Studio Module Source Code (SAS Institute Inc.)
SXSCH SIMetrix Circuit Schematic (Catena Holding bv)
SXT Formula Graphics Script File
SXT Reason NN-XT Sampler Instrument Patch (Propellerhead Software)
SXW OpenOffice.org Text Document (OpenOffice.org)
SXW Staroffice Writer Document (Sun Microsystems, Inc.)
SXX SAS Stat Studio Module Executable (SAS Institute Inc.)
SY# Darn! Backup Files
SY1 Ami Pro Smartpix Symbol Library (IBM)
SY1 Synth1 Patch File (Daichi Laboratory)
SY3 Harvard Graphics Symbol File (Harvard Graphics)
SYB Syberia II Distribution Archive (MC2-Microïds)
SYC Sniffer Capture File (Network Associates Technology, Inc.)
SYD Acrobat Search and Replace Add-in (Adobe Systems Incorporated)
SYD Sysedit/QEMM Backup File
SYK Excel SYLK Spreadsheet Format (Microsoft Corporation)
SYL SYLK Spreadsheet Format
SYLK Excel SYLK Spreadsheet Format (Microsoft Corporation)
SYM C++ Precompiled Headers (Borland Software Corporation)
SYM Harvard Graphics Ver 2.x Graphic Symbol (Harvard Graphics)
SYM Lotus Freelance Symbol Library
SYM Microsoft Windows SDK Graphic Symbol
SYM P-CAD Component Symbols (Altium Limited)
SYM Symbol Table
SYM MicroImages Text Symbol (MicroImages, Inc.)
SYM Pro/ENGINEER (PTC)
SYM PCLTool PageTech Symbol Set File Format (Page Technology Marketing, Inc. (PageTech))
SYM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
sym UNIX Modula-2 Compiled Definition Module
SYMBOLS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYN Breakneck / N.I.C.E.2 Archive
SYN Connectivity Memory Model Specific Connectivity Initialization Input File
SYN Excessive Speed Archive
SYN SDSC Image Tool File
SYN Synonym File
SYN Synthetic Universe
SYN TextPad Syntax Definition
SYN Word Synonym File (Microsoft Corporation)
SYN Opera Binary Voice-related File (Opera Software ASA)
SYNC SyncTables Synchronization Session Information (Donauweb IT Solutions)
SYNC Synconizer Database (Synco Ltd.)
SYNCOPATIONS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYNGUITAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYNK5LICENSE Synk Version 5.2.x License File (Decimus Software, Inc.)
SYNKLICENSE Synk Standard License File (Decimus Software, Inc.)
SYNTAX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYNTH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYNU SDSC SYNU Bitmap
SYNU Synthetic Universe
SYS SYGRAPH/SYSTAT/SPSS/PC Data File
SYS System Configuration
SYS System Device Driver
SYS PlayStation 2 Icon (Sony Corporation of America)
SYS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYS PDP-10 Syatem File
SYS16 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSBEEP2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSCMND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSERRS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSFOLDER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSLOG Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSOP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYST2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSTEM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSTEMS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYSV Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
SYV Outline 4D Outline 4D (Write Brothers')
SYW Harvard Graphics Symbol Graphic (Harvard Graphics)
SYW Yamaha SY-series Wave Files (Yamaha Corporation of America)
SYX Modula M2sds File
SYX SysEx MIDI File
SY_ Compressed SYS File
SY_ Korg Dw8000 Compressed File
SY~ Coreldraw File
SZ WinAmp Skin
SZ0 Binary File Format
SZD Spell Wiz Dictionary/Thesaurus Word List (Jayden Carr)
SZF SilverDAT II Data Exchange Format (DAT Deutsche Automobil Treuhand GmbH)
SZN HiCAD 3D CAD File (ISD Benelux B.V.)
SZP SecureZIP PartnerLink Policy File (PKWARE, Inc.)
SZP Warlords II Scenario (Strategic Studies Group, Pty Ltd.)
SZR SpeedZapper Database (SpeedZapper)
SZT Super ZZT Game Creation System Game File (Epic MegaGames)
SZX ZX Spectrum Emulator ZX-State Snapshot
S_S Eru/erd File

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