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: 811.

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Extension Information
W Train Simulator World File (Microsoft Corporation)
w UNIX Silvio Levi's CWEB
W Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
W Progress Database AppBuilder Source Code (Progress Software Corporation)
W Applause Word Chart
W Mozilla (Netscape) Fill Form Data (Mozilla.org)
W$ Modem Bitware Fax Disk3 File
W14 Genesis 2000 (Genesis 2000, Inc.)
W16 Genesis 2000 (Genesis 2000, Inc.)
W20 Windows2000 Related File
W2B WinBackup Backup Archive File (Uniblue Systems)
W2L Wulfram II
W2M Solo Explorer Transcription (Gailius Raskinis)
W3 Workshare Collaboration File (Workshare)
W3 APL+Win Workspace (APL2000 Inc.)
W30 Ventura Printer Font
W31 Windows 3.1 Startup File
W32 Compiler Makefile
W3C WinCatalog Collection (WinCatalog.com)
W3CA WinCatalog Collection (WinCatalog.com)
W3CAT WinCatalog Collection (WinCatalog.com)
W3D Black Belt Systems Ray Trace Control File
W3D Shockwave 3D Scene Export File (Adobe Systems Incorporated)
W3D Wolfenstein Data File (Id Software, Inc.)
W3G Warcraft III Recorded Game File (Blizzard Entertainment)
W3M Warcraft III Map File (Blizzard Entertainment)
W3P WarCraft III Campaign Progress Record (Blizzard Entertainment)
W3V WarCraft III Campaign Progress Record (Blizzard Entertainment)
W3X Warcraft III: The Frozen Throne World (Expansion Scenario File) (Blizzard Entertainment)
W3Z WarCraft III Battle.net Saved Game (Blizzard Entertainment)
W40 Win95 Backup File
W44 dBASE Temporary File
W51 WordPerfect Ver. 5.1 Document (Corel Corporation)
W60 WordPerfect Ver. 6.0 Document (Corel Corporation)
W61 WordPerfect Ver. 6.1 Document (Corel Corporation)
W64 Sonic Foundry Video Editor Wave64 File (Sony Corporation of America)
W7P Yamaha Synthesizer User Pattern Data File (Yamaha Corporation)
W7S Yamaha Synthesizer User Song Data File (Yamaha Corporation)
W95 Windows95-related Data File
W98 Windows98-related Data File
W?? Divided Compressed File
WA Waveform Archiver Audio Lossless Compressed Archive
WA0 Magix Musstu File
WA1 Magix Musstu File
WA2 Subspace/Continuum Sound
WA2 Continuum Zone Data Audio (SubSpaceDownloads.com)
WAB Outlook Address Book (Microsoft Corporation)
WAB~ Outlook Address Book Backup (Microsoft Corporation)
WAC WISCO Accounts Storage File (WISCO Computing)
WAC Infinity Game Engine WAVC Sound (BioWare Corp.)
WAD Doom Game File (Id Software, Inc.)
WAD Theme Park World Archive
WAD Heretic Archive
WAD Gunman Chronicle Archive
WAD Half Life Texture File (Image or Map) (Sierra Entertainment, Inc.)
WAD Quake Archive
WAD Hexen Archive
WAD WAD3 Game Data
WAD Game Archive
WAD Programming Library
WAD WAD Manager Wii Channel Archive (Waninkoko)
WAF Mayim's WAF Compiler File
WAG Train Simulator File (Microsoft Corporation)
WAG Urban Chaos Saved Game File
WAGAME Worms Armageddon Game Replay (Team17)
WAGENAAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAL Black and White 2 Wall Data (Lionhead Studios)
WAL Quake 2 Texture File
WAL WalMaster Showlist File
WAL DeveloperOne CodeWallet Pro
WAL Winamp3 Skin Format (Nullsoft)
WALKER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WALL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAM WebAction Web Action Macro (Copasetic Software LLC)
WAML XPlore Web Application Markup Language (Alfega Technologies, Inc.)
WAP Ericsson WapIDE WAP Application Project
WAP WAVPAC Filtered .WAV File Output
WAP WinAsm Studio Project File (x86 Assembly Community)
WAR NetWar On-line Program Database Sync (.:NWO:.)
WAR Java Web Archive (Sun Microsystems, Inc.)
WAR Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAR Archived Konqeror (KDE) HTML Page
WAR12 Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WARDEN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WARS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAS Procomm Plus Script Source Code File
WAT IBM Voice Type Language Map File
WAT Epson Personal Settings Information (Epson Corporation)
WATCH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAV Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAV SHARP MZ-series Emulator File
WAV Waveform Audio
WAVBNK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAVE Waveform Audio
WAVE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAVEBNK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WAVER KRISTAL Audio Engine Arrangement File (Kreatives.org)
WAX Procomm Plus Compiled Script File
WAX Windows Media Audio Redirector (Microsoft Corporation)
WAX Audio Advanced Streaming Format
WAXML AudioPlayer XML Music Playlist (Adrian Wright)
WA_ Doko Compressed Install File
WA~ Outlook Address Book Temporary File (Microsoft Corporation)
WB Fifa2000 Be File
WB Freelang Dictionary Database
WB VLBI and Tied Array WesterBork Station Tasking Document
WB1 Argo WebLoad II Upload File
WB1 WebShots Image (Twofold Photos, Inc.)
WB1 QuattroPro for Windows Spreadsheet (Corel Corporation)
WB2 Lotus 1-2-3 for OS/2
WB2 QuattroPro for Windows Spreadsheet (Corel Corporation)
WB3 QuattroPro for Windows Spreadsheet (Corel Corporation)
WB4 WindowBlinds Default Skins (Stardock Corporation, Inc.)
WBA WindowBlinds Compressed Skin (Stardock Corporation, Inc.)
WBA WinAce Zip File (e-merge GmbH)
WBC WinBatch Encoded Script (Wilson WindowWare, Inc.)
WBC Webshots Picture Collection (Twofold Photos, Inc.)
WBD Webster Whiteboard Graphic (PolyVision Corporation)
WBD Webshots Graphic Format (Twofold Photos, Inc.)
WBD WinBreadboard Circuit Schematic (YOERIC Corporation)
WBD eBeam Whiteboard File (Luidia, Inc.)
WBD Softlink Whiteboard
WBD Winbot IRC Bot Database
WBD Works Database File (Microsoft Corporation)
WBE WinBatch Encrypted Script (Wilson WindowWare, Inc.)
WBF Windows Batch File
WBF Epson Personal Settings Information (Epson Corporation)
WBF Workbook Data (Dataconomy GmbH)
WBI White Blotter, Inc. Advanced Code Editor
WBI Personal Training Workstation Workout Routine File (WORKOUTWARE.COM LLC)
WBK Word Backup (Microsoft Corporation)
WBK WordPerfect Workbook (Corel Corporation)
WBK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WBL Argo WebLoad II Upload
WBM Webmin Module
WBM Macromedia Fireworks File
WBM WinBatch File
WBM Welcome File (Microsoft Corporation)
WBM Wireless Bitmap File
WBMP Macromedia Fireworks File
WBMP Wireless Bitmap File Format
WBNK Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WBR Crick WordBar File
WBRX WriteOnline Write Online Grid File (Crick Software)
WBS WinBot IRC Bot Script File (Crypt Software)
WBS WebExpress Website File
WBS Webshots Screensaver (Twofold Photos, Inc.)
WBSP WhizBase Script (Djikic Software Development)
WBT WinBatch Script (Wilson WindowWare, Inc.)
WBT Crick Wordbar Template
WBX Webigger File
WBZ WebShots Image (Twofold Photos, Inc.)
WC Mikmak 203 File
WC Windows Commander File Tree Info
WC$ Modem Bitware Fax Disk2 File
WC2 Working Time Tracker (AllNetic)
WC4 WinCheckIt4 Settings File
WCA WinCatalog Collection (WinCatalog.com)
WCAT WinCatalog Collection (WinCatalog.com)
WCD WordPerfect Macro Token List (Corel Corporation)
WCD Condes Course Layout File (Finn Arildsen)
WCD WaterCAD Save File (Bentley Systems, Incorporated)
WCD CD Menu Builder Project/Configuration File (WISCO Computing)
WCF Warrior Corrected Tool Definition (Sondex)
WCF Wattos Command File (Board of Regents of the University of Wisconsin System)
WCF Webex Saved Chat File (WebEx Communications)
WCFG WildTangent Configuration
WCH WordPerfect for Windows Macro Facility File (Corel Corporation)
WCH Corel Office PerfectScript
WCI Microsoft Indexing Service Catalog File (Microsoft Corporation)
WCL WellCAD Geological Log File (Advanced Logic Technology)
WCL WinCatalog Document (WinCatalog.com)
WCL WinCon Controller Library File (Quanser)
WCM Works Communications Terminal (Microsoft Corporation)
WCM Corel Presentations Macro
WCM Works File Transmission (Microsoft Corporation)
WCM WordPerfect Macro (Corel Corporation)
WCP WebCopier Project (MaximumSoft Corp.)
WCP WinDVD Creator Project (InterVideo, Inc.)
WCP CharterParty Editor Charter Party Document File (Strategic Dataworks Ltd.)
WCP WinCon Project File (Quanser)
WCP Warrior Calibration Report File (Sondex)
WCP WordPerfect Product Information (Corel Corporation)
WCR Ergane Configuration File
WCS Website Content Source
WCT WorldCast Project (Fairlogic Systems)
WCU CueCard Saved Flash Cards (Wade Brainerd)
WCX Total/Windows Commander Plug-in (C. Ghisler & Co.)
WCZ Chameleon Clock Wallpaper Clock Skin (Softshape Development)
WD InfoSelect Data File
WD Paint Shop Pro Image (Corel Corporation)
WD1 Earth 2150 Introduction Movie (ZUXXEZ Entertainment AG)
WD2 Info Select for Palm Organizer File (Micro Logic)
WD2 WordExpress Document
WD3 Offline Explorer Directory Index (MetaProducts Corporation)
WDA RUMBAź OFFICE 95/N Configuration File
WDAT WildTangent Data File
WDB Works Database (Microsoft Corporation)
WDB World of Warcraft WoW Cache File (Blizzard Entertainment, Inc)
WDC Hardware Data Capture Format (DATAQ Instruments, Inc.)
WDE WINDEV Report (PC SOFT)
WDF ReliaSoft Weibull 5.0
WDF WordFile Word List (DiGi Software)
WDF WinDupe Disk Image (MaeDae Enterprises)
WDF WinGenea Family Tree File (Cremsoft)
WDF Workshare DeltaView DeltaFile (Workshare, Inc.)
WDG ReliaSoft Weibull 4
WDG WINDEV Procedures' Set (PC SOFT)
WDGT Dashboard Widget (Apple Inc.)
WDH Data Acquisition Software (DATAQ Instruments)
WDI WINDEV Component Description (PC SOFT)
WDI Pension Administration System Temporary File (DATAIR Employee Benefit Systems, Inc.)
WDK WinDev Component (PC SOFT)
WDK WhizFolder Desktop File
WDL DynaDoc Electric Exchange Document (DynaComware Corp.)
WDL Windows XP Watchdog Log File (Microsoft Corporation)
WDL 3D Game Studio Window Definition File
WDL 3D Game Studio World Definition Language File
WDM Visual Interdev98 Templates Web Project Items File (Microsoft Corporation)
WDO Pension Administration System Temporary File (DATAIR Employee Benefit Systems, Inc.)
WDOC WriteOnline WriteOnline Document (Crick Software)
WDP WINDEV Project (PC SOFT)
WDP Windows Media Photo (Microsoft Corporation)
WDPROJ Visual Studio Web Deployment Project (Microsoft Corporation)
WDQ WinDaq Data Capture File (DATAQ Instruments, Inc.)
WDR Star Wars - Tie Fighter Media
WDR Psion Series 3/3a Printer Driver (Psion PLC)
WDS WohnungsPlan 3D Project
WDSC WDSCript Script
WDSEML Thunderbird Mail Message File (Mozilla Corporation)
WDT WinDates Calendar (Rockin' Software)
WDT Wintidig File
WDW WINDEV Window (PC SOFT)
WDX Total Commander Content Plug-in (C. Ghisler & Co.)
WDY WINDEV Run-Time Template (PC SOFT)
WDZ WINDEV Compressed Archive (PC SOFT)
WD_ Databook TI File
WE Fifa2000 Be File
WE JAWS for Windows Configuration File (Freedom Scientific)
WEA Weather Tool Weather Data (Square One research)
WEAP Wolfenstein Weapon Definition Script (Id Software, Inc.)
WEB Creatacard Website Project (Broderbund)
WEB Xara Web Document (Corel)
WEB Crossdown Website Data File (Crossdown)
web UNIX Donald Knuth's WEB File
WEB Web Vector Graphic File
WEB BlackWidow Website Description File (SoftByte Laboratories)
WEB Xara X Web Document (Xara)
WEBAPP Prism Web-based Application (Mozilla Foundation)
WEBARCHIVE Safari Web Archive (Apple Inc.)
WEBHISTORY Safari Browser History File (Apple Inc.)
WEBLOC Finder Internet Location (Apple Inc.)
webm WebM Project multimedia container
webm WebM multimedia container
WEBOOGL Web Object Oriented Graphics Library
WEBP Web Browsers (Google)
WEBPART SharePoint Web Part (Microsoft Corporation)
WEBPNP Support for Internet Printing (Microsoft Corporation)
WEBSITE Internet Exploer 9 Pinned Site Shortcut (Microsoft)
WED Firefox Bookmark Backup File
WED Infinity Game Engine Graphic Display Info (BioWare Corp.)
WED Wage Easy Company Database (Sage MicrOpay (Micropay Pty Limited))
WED Windows Editor File
WEF Exchange File System Format (Microsoft Corporation)
WEIGHT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WEL eZediaMX Object Container
WELCOME Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WEPN Homeworld Weapon Data (Sierra Entertainment, Inc.)
WESTERN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WF Fifa2000 Be File
WF Homeworld Weapon-Fire Data (Sierra Entertainment, Inc.)
WF1 EViews Workfile
WFA WinFax Pro Archive (Symantec Corporation)
WFB Wavepatch File
WFB Turtle Beach WaveFront Bank
WFC Wink Flash Control Bar (Satish Kumar. S.)
WFD Exchange Workflow Process Definition (Microsoft Corporation)
WFD Turtle Beach WaveFront Drum Set
WFE Crossword Express Word Find Puzzle (AUS-PC-SOFT)
WFK Delphi Runimage Delphi Demos Doc Formdll DB File (Borland Software Corporation)
WFL Ultimus Workflow Suite Offline Design for Workflow Process File (Ultimus Inc.)
WFM Tektronix AWG Waveform Data Point File (Tektronix, Inc.)
WFM dBASE Form Designer Form Object
WFN Corel Symbols and Fonts
WFO Delphi Runimage Delphi Demos Doc Formdll DB File (Borland Software Corporation)
WFP Wink Flash Preloader (Satish Kumar. S.)
WFP Turtle Beach WaveFront Program
WFS Windows Installation Script
WFT WaveFront 3D Object
WFT Nicolet WFT Digital Oscilloscope Export File (LDS Nicolet Technologies)
WFV DataSet Vision Query/Report File (DataSet)
WFW Pci Smc File
WFX Total/Windows Commander File System Plug-in (C. Ghisler & Co.)
WFX WorldPort Graphic
WFX WinFax Data File (Symantec Corporation)
WG Fifa2000 Be File
WG1 1-2-3 Worksheet (IBM)
WG2 1-2-3 Worksheet (IBM)
WGF WaterGuide File
WGL Wingate License File
WGM Citizen Watch Hyper Aqualand Graph Software
WGP WingMan Profile
WGP Wild Board Games File
WGS WGS File Generator Web Segment File
WGT Worms Armageddon Teams File
WGT XNBC V8 Biological Neural Network Simulation Workstation Synaptic Weights
WGT Opera Opera (Opera Software)
WGV WeatherGuard Vehicle Solutions Design (Computer Human Interaction, LLC)
WGX Watchguard Mobile User VPN Security Certificate (WatchGuard Technologies, Inc.)
WHE Dawn of War File (Games Workshop Group PLC)
WHENEVER Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHIP WHIP Bitmap
WHISTLE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHIT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHIZ Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHM Dawn of War Model Format (Games Workshop Group PLC)
WHM WebHost Manager File (cPanel, Inc.)
WHMTHEME WebHost Manager Theme (cPanel, Inc.)
WHO WhoIs++ Document
WHO Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHOIS++ WhoIs++ Document
WHRILPAN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WHS WinHex Script (X-Ways Software Technology AG)
WHT SeeYou Waypoint (Naviter)
WHT NetMeeting Old Whiteboard Document (Microsoft Corporation)
WHTEKO WebHub Marked-up HTML (HREF Tools Corp.)
WHTT WinHTTrack Website Copier
WHV VS Ver 1.0 Session Data (MathEcology, LLC)
WI All Corel Products Compressed Image (Corel)
WI Fifa2000 Be File
WI Wavelet Image
WI Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIC wIntegrate File
WIC Garbage
WIC J Wavelet Image Codec Bitmap
WICDEMO World in Conflict Saved Game Data (Massive Entertainment)
WID Ventura Width Table
WIDGET Konfabulator Widget File (Konfabulator)
WIDGET Yahoo! Widget (Yahoo! Inc.)
WIDTHS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIF Weaving Information Format
WIF Window Intermediate File Template
WIF Wavelet Image File
WIF Wang Image File
WIL WinImage File
WIL Windows Interface Language Script
WILLNOTE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIM Windows Imaging Format Archive (Microsoft Corporation)
WIN Truevision Targa Bitmap Image
WIN Normalised Extinction Corrected Differential Photometry with Tapered Ends
WIN Wonderware InTouch Window
WIN FoxPro/dBASE Window File
WIN Opera Saved Windows (Opera Software ASA)
WIN dBASE
WIN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIN Windows Backup File
WIN Pro/ENGINEER (PTC)
WIN32 VC6 Make File
WIND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WINDOW Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WINDOWS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WINDOWS9X Winhttrack Source File
WINDOWSLIVECONTACT Windows Live Messenger Contact List (Microsoft Corporation)
WINGS Wings 3D Mesh File (Wings 3D Team)
WINI WildTangent Configuration
WINNERS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WINS EPOC Makefile for WINS Platform
WINWARE WinWare Windows Applet
WIP Eraser Temporary Disk Wiping File (EAST Technologies)
WIP Windows Installer Project (Microsoft Corporation)
WIP CyberScrub Privacy Suite Wipe File (CyberScrub LLC.)
WIPE Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIPEINFO Norton Utilities Sendto File (Symantec Corporation)
WIPESLACK Norton Utilities Sendto File (Symantec Corporation)
WIRE Wavefront Studio Wireframe (Alias)
WIS wIntegrate Basic Script File
WISHING Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WITCH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WITH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WITHDRAWAL Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WITHDRAWALS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WIX Xara Internal Graphics Data (Xara)
WIXLIB Windows Installer XML (WiX) Library (Microsoft Corporation)
WIXPROJ Windows Installer XML (WiX) Project (Microsoft Corporation)
WIZ Publisher Wizard File (Microsoft Corporation)
WIZ Word Wizard File (Microsoft Corporation)
WIZARD StormC Wizard File (HAAGE & PARTNER Computer GmbH)
WJ Fifa2000 Be File
WJF WinZip Job File (WinZip International LLC (a Corel Company))
WJP WildTangent Branded .JPG File
WJR ReGet Deluxe Document (ReGet Software)
WK! 1-2-3 Speadsheet (IBM)
WK1 1-2-3 Spreadsheet File (IBM)
WK3 1-2-3 Spreadsheet File (IBM)
WK4 1-2-3 Spreadsheet File (IBM)
WKB Workbook
WKB WordPerfect and WordPerfect for Windows Document (Corel Corporation)
WKE 1-2-3 Educational Version Spreadsheet File (IBM)
WKEY WildTangent Key File
WKF KF Web Server Default Control File (KeyFocus Ltd.)
WKF Workbook Folders Configuration (DocOutlook.de)
WKF VISI-Series CAD Work File (Vero International Software)
WKO RippedPro Workout Template (Applied Training Science)
WKQ Quattro Spreadsheet
WKS XLISP Workspace
WKS 1-2-3 Spreadsheet File (IBM)
WKS Works for Windows Spreadsheet (Microsoft Corporation)
WKS DeskMate Worksheet
WKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WKSH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WKSHX Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WKSP Workspace Macro Macro (Tethys Solutions, LLC.)
WKZ Compressed Spreadsheet
WKZ Wingz Spreadsheet
WL WISCO Word Power Word Lists and Definitions (WISCO Computing)
WL1 Wolfenstein 3D Episode One Shareware File (Id Software, Inc.)
WL2 Well Logger v2.x
WL3 Wolfenstein Episodes One Through Three File (Id Software, Inc.)
WL6 Wolfenstein 3D Registered Version File For All Six Episodes (Id Software, Inc.)
WLB WinLabel Ver. 1.0-2.02 Label (Avery)
WLB Wgt File
WLC WISCO Word Power Word Lists and Definitions (WISCO Computing)
WLD ArcView World File For CAD Datasets (ESRI)
WLD REND386/AVRIL File
WLD Settlers II Map (Ubisoft Entertainment)
WLD Super Mario Bros. X World File
WLD Acrobat Distiller (Adobe Systems Incorporated)
WLD LucasArts Game File (Lucasfilm Entertainment Company Ltd.)
WLD Serious Sam World File (Croteam Ltd.)
WLF Argo WebLoad I Upload
WLF Dr. Watson Win98/Me Log File (Microsoft Corporation)
WLG Well Logger v1
WLG Dr. Watson Log
WLI Who Likes Puzzles? Incomplete Puzzle
WLK Virtus Walkthrough Graphics
WLK WeatherLink ver 5.2 Binary Weather Data (Davis)
WLL Word Add-in (Microsoft Corporation)
WLL The Sims Wall Texture File (Electronic Arts (Maxis))
WLM CompW Bitmap
WLMP Movie Maker (beta) Project (Microsoft Corporation)
WLP Who Likes Puzzles? Puzzle File
WLR VRML Page
WLS Web Log Storming Log Analysis Project (Dataland Software)
WLS 602PC SUITE Worksheet File (Software602, Inc.)
WLT Words of Worship Liturgy
WLT eWallet File
WLT WaveL Wavelet Compressed Graphic
WLV Web Link Validator File
WLX Total/Windows Commander Lister Plug-in (C. Ghisler & Co.)
WLX Live Mesh Placeholder or Partial Download File (Microsoft Corporation)
WLZ WinImage File
WM Windows Media A/V File (Microsoft Corporation)
WM Working Model Motion Simulation (MSC.Software)
WM$ BASIC VB
WM2D Working Model Motion Simulation (MSC.Software)
WM3 MSC Nastran Desktop Document (MSC.Software Corporation)
WM5 Dyndlg2 File
WMA Windows Media Audio File (Microsoft Corporation)
WMASCOT Otaku Mascot Mascot (Accursed Toys Inc.)
WMB 3D GameStudio Map Entity (Conitec Datasystems, Inc)
WMC MathCAD Startup File Backup (Mathsoft Engineering & Education Inc.)
WMC Wordmarc Text File
WMC WordPerfect Macro (Corel Corporation)
WMD Windows Media Download File (Microsoft Corporation)
WMD WeaveMaker Design File (Designer Software LLC.)
WMDB Media Player Ver. 9+ Library (Microsoft Corporation)
WMDF WeaveMaker Design File (Designer Software LLC)
WME Windows Media Encoder Session Profile (Microsoft Corporation)
WME Crazy Talk Windows Media Encoder Session (Reallusion Inc.)
WMF Windows Metafile (Microsoft Corporation)
WMF Widelands Map File
WMG SecureDoc Encrypted Hard Drive Control File (WinMagic Inc.)
WMK Oc2.316s Cakit File
WML Website META Language File
WML Wireless Markup Language File
WMLC Compiled WML Document
WMLRC Website META Language Configuration File
WMLS WML Script
WMLSC Compiled WML Script
WMN DART Pro 98 Playlist
WMO World of Warcraft WoW Map Object (Blizzard Entertainment, Inc)
WMP Windows Media Player File (Microsoft Corporation)
WMP JScript Proxy Auto-Configuration (Microsoft Corporation)
WMP Windows Magic icon Palette
WMP Infinity Game Engine World Map (BioWare Corp.)
WMR Windows Media Recorder Media Stream
WMS Windows Media Skin File (Microsoft Corporation)
WMV Windows Media File (Microsoft Corporation)
WMX Windows Media Player A/V Shortcut (Microsoft Corporation)
WMX Audio Playlist
WMXML AudioPlayer XML Music Playlist (Adrian Wright)
WMZ Windows Compressed Metafile (Microsoft Corporation)
WMZ Windows Media Compressed Skin File (Microsoft Corporation)
WN Amiga Wanton Packer Song/Module
WN Write Now Text File
WNA Whitenoise File Security Software Archive and Encrypted File (Whitenoise Laboratories)
WND WinG Hidden Palette task
WND Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WNE WIDI Note Editor Recognition and Note Information (WIDI)
WNF Outline Font (Corel)
WNG Personal/Group/Network File Security Encrypted File (Whitenoise Laboratories, Inc.)
WNK Wink Presentation (Satish Kumar. S.)
WNK Three Degrees Wink (Microsoft Corporation)
WNS PrintShop Newsletter
WNT Man Down Waypoint File
WNT Mumath 30 File
WO WebObjects Project (Apple Inc.)
WO4 STABCAL (stability calculation for aqueous systems) File
WO7 STABCAL (stability calculation for aqueous systems) File
WOA WebObjects Script (Apple Inc.)
WOA Windows Swap File
WOB RIO Designer Pro Object File
WOC Windows OrgChart Organization
WOD WebObjects Web Application Method File (Apple Inc.)
WOK RenCode Database (Canadian Barcode & Plastic Card Supply Inc.)
WOL Write:OutLoud Document (Don Johnston, Inc.)
WOLX WriteOnline WriteOnline Launch (Crick Software)
WOMAN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WOMEN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WOR MapInfo Workspace (MapInfo Corporation)
WOR STABCAL (stability calculation for aqueous systems) File
WORD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORDCOUNT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORDSUM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORK256SCEEN Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORKBENCH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORKFLOW OS X Automator (Apple Inc.)
WORKOUT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORKSHEET Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORLD Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WORLD Stagecast Creator Simulation (Stagecast Software, Inc.)
WORM Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WOS Words of Worship Output Settings
WOT WebEx Saved Meeting Movie
WOV Cakewalk Home Studio Picture Cache Clip File (Cakewalk)
WOW Grave Composer Music Module
WOWPROJ AddOn Studio for World of Warcraft (EPAM Systems)
WP Font Writer Word Processing File (Sharp Electronics (U.K.) Ltd)
WP WordPerfect Document (Corel Corporation)
WP CorelDraw Graphic (Corel)
WP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WP2 WinPlot File
WP3 WinPlot File
WP3 PhotoStory 3 Project File (Microsoft Corporation)
WP4 WordPerfect Ver. 4 Document (Corel Corporation)
WP5 WordPerfect Ver. 5.0/5.1/5.2 Document (Corel Corporation)
WP6 WordPerfect Ver. 6.0/6.1 Document (Corel Corporation)
WPA ACT! Word Processor Document (Best Software CRM Division)
WPB openCanvas Image
WPC WordPerfect Character Mapping File (Corel Corporation)
WPC Pazzles Inspiration Studio Pazzle Pattern File (pazzles)
WPC Word and Write File Converter (Microsoft Corporation)
WPD ACT! Word Processor Document (Best Software CRM Division)
WPD pfs:WindowWorks Document
WPD WinWorks Document (SoftKey)
WPD Windows Printer Driver
WPD 602PC SUITE Document File (Software602, Inc.)
WPD SAW Pro / SAW Studio / SAW Plus (RML Labs)
WPD WordPerfect Screen Driver or Document (Corel Corporation)
WPE openCanvas Record of Image Creation
WPF InForms Form
WPF WordPerfect Text File (Corel Corporation)
WPF WorldPort Fax
WPF Enable Document
WPG WordPerfect/Drawperfect Graphic (Corel Corporation)
WPG WildTangent Branded .PNG File
WPH Acer BIOS Upgrade FIle (Acer, Inc.)
WPI WCPUID Plug-in
WPJ Watcom C/C++ Project (Sybase)
WPJ W32Dasm Project File
WPJ Watcom C/C++ Project
WPK WordPerfect Macro (Corel Corporation)
WPK Nero Sound Editor File (Nero AG)
WPK Keyboard
WPL Words of Worship Playlist
WPL PFS WinWorks Spreadsheet
WPL Winwall
WPL WHAT IF MOL-object
WPL Online WebPanel File
WPL Draxy Software Wallpaper Sequencer
WPL Windows Media Player Playlist (Microsoft Corporation)
WPM WordPerfect Macro (Corel Corporation)
WPM Pegasus Mail Log/Debug File (David Harris)
WPN Rainbow Six: Rogue Spear Weapon File (Red Storm Entertainment, Inc.)
WPN X-Plane Weapon (Laminar Research)
WPP WordPerfect Color Palette (Corel Corporation)
WPP Serif WebPlus File
WPP PLS-POLE ANSI Wood Pole Component File
WPR Wing IDE Main Project File (Archaeopteryx Software, Inc.)
WPS Kingsoft Office Document (Beijing Kingsoft Corporation)
WPS Rockbox Theme (The Rockbox Crew)
WPS Works Text Document (Microsoft Corporation)
WPT Fugawi Global Navigator Waypoint File (Northport Systems Inc.)
WPT GPS Pathfinder Office Waypoint File (Trinble Navigation Limited)
WPT Brother Word Processor Document (Brother Industries, Ltd.)
WPT WordPerfect Template (Corel Corporation)
WPT 602PC SUITE Template Document File (Software602, Inc.)
WPT Magellan GPS Waypoint File (Thales Navigation, Inc.)
WPT Garmin GPS PCX5 Waypoint File (Garmin Ltd.)
WPT OziExplorer Waypoint (Des & Lorraine Newman)
WPU Wing IDE User-specific Project File (Archaeopteryx Software, Inc.)
WPW WordPerfect Document (Corel Corporation)
WPW PerfectWorks Document (Corel)
WPX Printer Information File (Adobe Systems Incorporated)
WPZ SeeYou Waypoint (Naviter)
WQ Spreadsheet
WQ! Compressed Quattro Pro Spreadsheet
WQ1 Quattro Pro Spreadsheet
WQ2 Quattro Pro Spreadsheet
WR! Compressed Lotus Spreadsheet
WR$ Modem Bitware Fax Disk6 File
WR1 Symphony Spreadsheet File
WRAP MediaForge Runtime Player Distribution Project (XMLAuthor, Inc.)
WRAP Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WRAPPER eMail Attachment Wrapper Wrapped File (Fineware Systems)
WRD Psion Series 3 Text/Word Document (Psion PLC)
WRD Charisma Template
WRF WebEx Recording (WebEx Communications)
WRF ThinkFree Write Document (ThinkFree, Corp.)
WRI Write Document (Microsoft Corporation)
WRITEIT Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WRITING Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WRK Cakewalk Music Project File (Cakewalk)
WRK Pension Administration System Work File (DATAIR Employee Benefit Systems, Inc.)
WRK Spreadsheet File
WRL Cosmo Player VRML Worlds
WRL Live3D Plug-in for Netscape 3D Live Picture
WRL Plain Text VRML File
WRM WiNRADiO Memory File (WiNRADiO Communications)
WRM WormWorld Level File (Kevin Ng)
WRML Plain Text VRML File
WRP Amiga Compressed Archive (Amiga)
WRPD Wrapid Encapsulated Application (AEA Technology plc)
WRS WordPerfect Windows Printer Driver (Corel Corporation)
WRT IBM Writing Assistant File
WRX Progress Database File (Progress Software Corporation)
WRZ Cosmo Player VRML Worlds
WRZ GNUZIP Compressed VRML File
WRZ Live32 Geometry for Netscape
WS 1-2-3 Word Search Maker (Variety Games)
WS Hummingbird Exceed File
WS Windows Script File
WS IBM System i iSeries Client Access WorkStation Profile (IBM)
WS Rhino 3D Ver. 1.0, 1.1, 2.0 File (Robert McNeel & Associates)
WS SigmaNEST
WS Well Summary Well Depth Plot (InfoLogic Inc.)
WS Train Simulator World Sound File (Microsoft Corporation)
WS WordStar Ver. 5.0/6.0 Document
WS APL Worksheet
WS SmartWare Worksheet
WS1 WordStar for Windows Ver. 1 Document
WS2 WordStar for Windows Ver. 2 Document
WS3 Rhino 3D Toolbar Collection File (pre-Sept 2003) (Robert McNeel & Associates)
WS3 WordStar for Windows Ver. 3 Document
WS4 WordStar for Windows Ver. 4 Document
WS4D Web Server 4D Custom Web Page (MDG Computer Services)
WS5 WordStar for Windows Ver. 5 Document
WS6 WordStar for Windows Ver. 6 Document
WS7 WordStar for Windows Ver. 7 Document
WSA WebSynth Media File (Sonicle)
WSA Animation Shop Workspace (Corel Corporation)
WSAD WildTangent Actor Definition
WSAVE Blockland Wrenchsave File (Step 1: Games LLC)
WSBM WildTangent Material File
WSC Windows Script Component
WSC RIO Designer Pro Scene File
WSC Worms Armageddon Scheme (Team17 Software Limited)
WSCC Stylus Studio XML IDE Web Service Call Invocation (DataDirect Technologies, a division of Progress Software Corporation)
WSD WordStar Ver. 2000 Document
WSD EROSION 3D Watershed
WSDL Web Services Description Language
WSE Wise Script (Symantec Corporation)
WSF Windows Script File (Microsoft Corporation)
WSG Words of Worship Song
WSGO WildTangent Mesh and UVW Mapping File
WSH Windows Script Host Settings File
WSI Waterslide Island Level File (Jeff Boller)
WSI Wise Windows Installer Project
WSIM FirstStop WebSearch Import Module (FirstStop WebSearch, LLC)
WSM PagePainter Web Scheme File (Saltire Media)
WSM SMS Installer Working File (Microsoft Corporation)
WSM Megaman X8 Video File
WSMO WildTangent Motion File
WSP GENESYS Workspace (Eagleware Corporation)
WSP Web Site Publisher Configuration File (A B Cryer)
WSP Windows SharePoint Services Solution Framework File (Microsoft Corporation)
WSP Whisper 32 Data (Shaun Ivory)
WSP Visual C++, FORTRAN Workspace Info (Microsoft Corporation)
WSP Paint Shop Pro Workspace (Corel Corporation)
WSP Fortran PowerStation Workspace
WSP Chromeleon Workspace
WSQ WinEsquema Flow Chart (Flavio Gonzalez Vazquez)
WSQ Wavelet Scalar Quantization Bitmap Image
WSR Crossword Genius
WSR FirstStop WebSearch Search Results (FirstStop WebSearch, LLC)
WSRC x-wais Source
WSS ReliaSoft RG
WSS Time Saving Test & Practice Generator Student Practice & Test Files (McDougal Littell (Houghton Mifflin Company))
WSS Operation Flashpoint Sound File (Bohemia Interactive and The Codemasters Software Company Limited)
WSS Web Screen Saver Configuration File
WSS Works [Macintosh] Spreadsheet (Microsoft Corporation)
WSS Web Page Maker Project (Web Page Maker Software Inc.)
WSSP CommuniGate Pro Web Application Custom Website Definition (Stalker Software, Inc.)
WST GridImp Color Palettes, etc. (Winwaed Software Technology LLC)
WST NextSTART Theme (Winstep Software Technologies)
WST WordStar Text File
WSV WinSMITH Weibull or Visual Data File (Barringer & Associates, Inc.)
WSV SpectraMagic Data File (Konica Minolta Holdings, Inc.)
WSV Warrior Corrected Service Definition (Sondex)
WSV WebSynth Media File (Sonicle)
WSW WebSite-Watcher Bookmark File (Martin Aignesberger)
WSW WorkShelf Theme (Winstep Software Technologies)
WSWB wordPROF French Student Workbook (Zeno IT Limited)
WSWRITER TechWriter for Web Services Document (Adivo Ltd.)
WSW_BAK WebSite-Watcher Backup Bookmark File (Martin Aignesberger)
WSW_BAK2 WebSite-Watcher Backup Bookmark File (Martin Aignesberger)
WSW_BAK3 WebSite-Watcher Backup Bookmark File (Martin Aignesberger)
WSW_BAK4 WebSite-Watcher Backup Bookmark File (Martin Aignesberger)
WSW_BAK5 WebSite-Watcher Backup Bookmark File (Martin Aignesberger)
WSX Audio Utility Sysex Wsysex File
WSX WinMX Protocol List
WSZ WinAmp Skin Zip File (Nullsoft)
WS_ Visc15 Adressen Setup File
WT WildTangent Branded .X 3D Model
WT2 WordExpress Document Template
WTA WinTune DLL
WTC Watertec Encrypted Database (Watertite Limited)
WTD Warrior Tool Diagram (Sondex)
WTD WinTune Document
WTF World of Warcraft WoW Text File (Blizzard Entertainment)
WTFC PCCharge File (VeriFone)
WTG WAsP Data File (Ris° National Laboratory)
WTH Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WTH WildTangent Says Hello
WTK WinTalk URL Address
WTK OTDR Fiber Optics Analysis Trace (JDS Uniphase Corporation)
WTL Windows Test Technologies (WTT) Logger Results
WTMP Word Ver 5 Macintosh Temporary File
WTMP Partial Torrent Download
WTP Wink Template (Satish Kumar. S.)
WTP Dawn of War Textures (Games Workshop Group PLC)
WTR Winter Windows Scheduler File
WTS NTgraph Qwknetv1 File
WTS WION Technology Setup (WION Technology)
WTV Media Center Recorded Television File (Microsoft Corporation)
WTX ASCII Text
WTX WinTune Export Document
WTXT WildTangent Branded .TXT File
WUI WhatsUp Gold Network Map Polling Statistics (Ipswitch, Inc.)
WUL Wincmd File
WUP WhatsUp Gold Network Map (Ipswitch Inc.)
WUS Writing With Symbols Wordlist (Widgit Software Ltd.)
WUS WUTG Editor Wrapped Audio With WUTG Tags (WUSSoft)
WUT WUTG Editor Tag (WUSSoft)
WV WavPack Lossless Audio Compression
WV Sonarc Compressed WAV Audio
WVC WavPack Correction File
WVD Starmoney Filter Zvl32 File
WVE Component of a DIVX Movie Conversion
WVE Psion Series 3a/3c/3mx Waveform Sound File (Psion PLC)
WVF Yokogawa Oscilloscope Captured Data (Yokogawa Electric Corporation)
WVH WebView Livescope Viewer
WVL Wavelet Compressed Bitmap
WVOC wordPROF French Vocabulary (Zeno IT Limited)
WVS Wanvas
WVX Windows Media Redirector (Microsoft Corporation)
WVXML AudioPlayer XML Music Playlist (Adrian Wright)
WVZ Must Music File
WW4 WinWhatWhere Activity Log
WWA WebSite-Watcher Archive
WWB WordPerfect Button Bar (Corel Corporation)
WWD Works Wizard File (Microsoft Corporation)
WWF WWF File Format WWF File Format (WWF)
WWF WWF Rant Pakk Sound File
WWI WinWein Interchange Format File (DIGITAL Soft GbR)
WWK WordPerfect Keyboard Layout (Corel Corporation)
WWL Word Add-in File (Microsoft Corporation)
WWM WeeWheel Macro File (Dalin-Service)
WWORKS Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
WWP Worms World Party Teams File
WWP Works Wizard File (Microsoft Corporation)
WWS Works Wizard File (Microsoft Corporation)
WWS AutoRoute User Information (Microsoft Corporation)
WWS Writing With Symbols Document (Widgit Software Ltd.)
WWV WildTangent Branded .WAV File (WildTangent, Inc.)
WX wxBasic Program
WX WINX32 Data File (Don Beusee Software)
WXA Buxco System Hardware Configuration File (Buxco Electronics, Inc.)
WXB EXP: The Scientific Word Processor
WXB wxBasic Program
WXD Homeworld Game Sound File (Sierra)
WXFORM wxDev-C++ wxWidgets Form (wxDev-C++ Team)
WXH Homeworld Game Sound Control File (Sierra)
WXP EXP: The Scientific Word Processor Document EXP Document
WXR wxWindows Resource File
WXS Windows Installer XML (WiX) Setup File (Microsoft Corporation)
WXS Code::Blocks Code::Blocks wxSmith Resource File
WXS Easy Cross Cross Stitch Design (Fulford Software Solutions)
WXW WiNRADiO Extended Wave File (WiNRADiO Communications)
WYG WYSIWYG Design (Cast Group of Companies Inc.)
WYN WYNN Document File (Freedom Scientific Inc.)
WYT WYSIWYG Template (Cast Group of Companies Inc.)
WZ MapleStory Game Data Archive
WZ WinAmp Skin
WZB Librarian of OZ Sharp Book Viewer Add-on
WZD Sharp Organizer Program or Data File (Sharp Electronics Corp.)
WZFOLDER WhizFolder Document (AvniTech Solutions)
WZG WZebra File
WZN WhizNotes Document (AvniTech Solutions)
WZS MS Word Wizard

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