Opening an ENC File

The ENC file type is primarily associated with CopySafe PDF.

ENCFile Extension ENC
File extension: ENC
File type:  encrypted document

What is an ENC file?

ENC files mostly belong to CopySafe PDF by ArtistScope. ENC files is primarily used to store data in encoded format. To access the information stored in the file, an encryption key must be provided. This is done for security purposes to prevent data corruption or unauthorized access.

  • Main Usage: There are different types of standard encoding available and your ENC file might be using any one of them. UU encoded file is one of them and is commonly used. These are Unix files using Unix-to-Unix encoding process. This is a form of binary-to-text encoding popularly used for sending binary files via email.
  • Associations:
    • Electronic Navigation Chart file format developed by National Oceanic and Atmospheric Administration (NOAA) and Office of Coast Survey (OCS) uses ENC extension. The vector database stored in these files is used by marine transport and coastal management systems.
    • CopySafe PDF protector uses ENC extension for encrypted documents. It protects unauthorized copying of content stored in a PDF.

How to open an ENC file

You need a suitable software like CopySafe PDF to open an ENC file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your ENC file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ENC file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ENC Text Viewer

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Programs that open and convert ENC files:

  1. CopySafe PDF by ArtistScope
    See the previous paragraphs to learn more about the main application. ENC files are often referred to as CopySafe PDF encodeds because this type of file is primarily created or used by this software.
  2. Application Development Workbench (Application Development Workbench Encyclopedia) by KnowledgeWare
    Application Development Workbench (ADW) is computer-aided software engineering (CASE) tool from KnowledgeWare. It succeeded the older software, Information Engineering Workbench. Application Development Workbench stores application development information in a central repository called the Encyclopedia. The ENC format stores Encyclopedia files. This file format is classified as Developer. Related links: Academic Article Describing Encyclopedias in ADW (Download Link), The OS/2 Development Tools Guide Mentioning ADW Encyclopedias, ADW in Computerworld (9 April 1990), ADW in CIO (November 1988), ADW in PC Mag (30 January 1990)
  3. BlackICE PC Protection (evidence log) by Internet Security Systems
    BlackICE PC Protection is a firewall and an internet security software from Internet Security Systems. Internet Security Systems was later acquired by IBM and the software was discontinued. An ENC file stores encoded logs of detected attacks on the system. This file format is classified as Encoded. Related links: BlackICE PC Protection FAQs, ENC Files Described in Information Security Book, GIAC Paper About BlackICE PC Protection, BlackICE PC Protection Review on CNET, BlackICE PC Protection Review on The Argus
  4. ENC Direct to GIS (Electronic Navigational Chart) by National Oceanic and Atmospheric Administration
    ENC Direct to GIS is an online viewer for nautical navigational charts used by the National Oceanic and Atmospheric Administration. The charts are saved as ENC (Electronic Navigational Chart) files. These files are in the International Hydrographic Organization's S-57 format. This file format is classified as GIS. Related links: ENC Direct to GIS Help, NOAA Page About ENCs, S-57 FAQs, Chart Downloader for NOAA ENCs, IEEE Paper on NOAA ENCs
  5. Encore (music notation file) by Passport Music Software
    Encore is a music notation software from Passport Music Software. A music notation file created using Encore has the ENC extension. This file format is classified as Misc. Related links: Encore on Wikipedia, Encore User Manual, Encore Tutorial and Reference Manual, Encore Review
  6. Excel (census data file) by Microsoft
    Excel is a spreadsheet software that is a part of the Office suite of applications from Microsoft. Excel can be used to open ENC files, which are data files from the Quarterly Census of Employment and Wages (QCEW) of the U.S. Bureau of Labor Statistics. To open these files in Excel requires the use of a macro. This file format is classified as Simple text file. Related links: Excel on Wikipedia, Thesis Mentioning QCEW ENC Files, QCEW Data Files Guide
  7. Interactive Dungeon
    Interactive Dungeon (ID) is a software for creating maps that are used in role playing games. The ENC format is associated with Interactive Dungeon. This file format is classified as Game. Related links: Interactive Dungeon on Software Informer, Forum Discussion About ENC Files in Interactive Dungeon
  8. Media Safe (encrypted file) by Nova Epoc Systems
    Media Safe is a software for encrypting and password protecting media files on S60 mobile phones. ENC files are photo, audio, video, or note files that are encrypted using Media Safe. This file format is classified as Encoded. Related links: Media Safe User Guide, S60 on Wikipedia
  9. My Personal Programmer (encrypted distributed project) by M:Pact Technologies
    My Personal Programmer is an Integrated Development Environment (IDE) that allows application development without coding. An ENC file is associated with an encrypted distributed project created using My Personal Programmer. This file format is classified as Developer. Related links: Video Introduction to My Personal Programmer, Tutorials for My Personal Programmer, My Personal Programmer on CNET, Forum Discussion Mentioning My Personal Programmer
  10. Sniffer (network capture file) by Network Associates
    Sniffer was a program from Network Associates that captured and analyzed network traffic. The software was created for MS-DOS and Windows. The ENC file stores network data captured using the version of Sniffer that ran on MS-DOS. This file format is classified as Data. Related links: Sniffer Mentioned in WireShark Guide, Sniffer and ENC Files on ScienceDirect, Open Using WireShark, Article About WireShark Mentioning ENC Files, News Report About Sniffer
  11. StuffIt (encrypted file) by Smith Micro
    StuffIt is a file compression and archiving application from Smith Micro. It supports several archive formats, including files that are encoded using Unix to Unix Encoding (UUE). These files may have the ENC extension. This file format is classified as Encoded. Related links: StuffIt on Wikipedia, StuffIt FAQs, Article About StuffIt Mentioning ENC Files, Unix to Unix Encoding on Wikipedia
  12. WireShark (network capture file) by Gerald Combs
    WireShark is a free and open-source network protocol analyzer. It can open several formats that store captured network data, including ENC, which is created by a network analysis software named Sniffer. The ENC file stores network data captured using the version of Sniffer that ran on MS-DOS. This file format is classified as Data. Related links: WireShark on Wikipedia, WireShark FAQs, ENC Files Mentioned in WireShark Guide, Article About WireShark Mentioning ENC Files

ENC file format:

Each file has a definite file format, that is, how the stored data is arranged in the file. The file format can be deduced from the file extension and the signature. File extension, signature and file format must match; otherwise errors will occur when the file is opened. If there are problems opening a file, you must first determine the file format used. Our analysis of the ENC files produces the following result:

The ENC file extension is quite widespread and does not have a uniform file format. The file formats most commonly found in ENC files are:

All other ENC files (88%) have no uniform format, frequently e.g. OpenSSL encrypted data, Encore Musical Notation, Media Safe encrypted data, certificate, JPG, PDF, DOC, RIFF, EXE, LNK, GZIP, TIFF, XML, 7z, MP3, CSPDF, SSE and FsdGVkX. These files sometimes refer to facebook, images, sqlite, atpec, contact or backup. If you want to find out which format your ENC file belongs to, just click on the button "Choose your .enc file to analyze".

Technical Data for ENC File Extension

File classification:
Encoded
Related files:
xxx, zip, enc4, nec, pdf, jpg, emc, enc 2, rar, bk, enc_backup, seria_enc, txt, spbm, check, pngenc, ens, ptt, enu, atc

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: AshampooMediaPlayer.MediaFile, FileType: Ashampoo Media Player+ media file, AppName: Ashampoo Media Player+

ProgramID: Filzip, FileType: Filzip file, AppName: Filzip
EXEFile: Filzip.exe

ProgramID: MPEGFile, FileType: Movie Clip, AppName: Microsoft(R) Windows Media Player

ProgramID: mpegfile, FileType: Movie Clip, AppName: QuickTime Player Application
EXEFile: QuickTimePlayer.exe

ProgramID: mpegfile, FileType: Movie Clip, AppName: Windows Media Player
EXEFile: wmplayer.exe

ProgramID: mpegfile, FileType: Movie file (mpeg), AppName: Windows Media Player
EXEFile: wmplayer.exe

ProgramID: Blaze Media Pro
EXEFile: %ProgramFiles%\Blaze Media Pro\BMP.exe %1

ProgramID: ethereal-file
EXEFile: %ProgramFiles%\Ethereal\ethereal.exe %1

ProgramID: NiDecodeAPI
EXEFile: C:\Observer Files\NiDecodeAPI.exe %1

ProgramID: PAENC
EXEFile: %ProgramFiles%\PowerArchiver\POWERARC.EXE %1

ProgramID: ZipZag.enc
EXEFile: %ProgramFiles%\ZipZag\zipzag.exe %1

ProgramID: ethereal-file
EXEFile: D:\hack'n-crack\Ethereal\ethereal.exe %1

ProgramID: IZArc
EXEFile: %ProgramFiles%\IZARC\IZARC.EXE %1

ProgramID: netmon.Document
EXEFile: %SystemRoot%\system32\NetmonFull\netmon.exe %1

ProgramID: Encore
EXEFile: %ProgramFiles%\ENCORE~1\Encore32.exe %1

ProgramID: Qzip.enc
EXEFile: %ProgramFiles%\QuickZip\Quickzip.exe %1

ProgramID: UltimateZip
EXEFile: %ProgramFiles%\ULTIMA~1\uzip.exe %1

ProgramID: Filzip
EXEFile: %ProgramFiles%\Filzip\Filzip.exe %1

ProgramID: MimarSinan Codex
EXEFile: %SystemRoot%\explorer.exe /idlist,%I,%L

ProgramID: eDataSecurity-ENC
EXEFile: %ProgramFiles%\Acer\Empowering Technology\eDataSecurity\decryption.exe

ProgramID: IZArcENC
EXEFile: %ProgramFiles%\IZArc\IZArc.exe

ProgramID: wireshark-file
EXEFile: %ProgramFiles%\Wireshark\wireshark.exe

ProgramID: uzip
EXEFile: %ProgramFiles%\ULTIMA~1\uzip.exe

ProgramID: PAENC
EXEFile: %ProgramFiles%\Accessories\PowerArchiver\POWERARC.EXE

ProgramID: ALZip.enc
EXEFile: %ProgramFiles%\ESTsoft\ALZip\ALZip.exe

ProgramID: Encore.Document
EXEFile: %ProgramFiles%\ENCORE\ENCORE.EXE

ProgramID: UltimateZip
EXEFile: %ProgramFiles%\UltimateZip 2.7\uzip.exe

ProgramID: Filzip
EXEFile: %ProgramFiles%\Filzip\Filzip.exe

ProgramID: Harmony_Assistant_File
EXEFile: %ProgramFiles%\Harmony Assistant\harmony.exe

ProgramID: ethereal-file
EXEFile: %ProgramFiles%\_wwwUtils\_BB\Ethereal0.10.10\ethereal.exe

ProgramID: BitZipper.enc
EXEFile: %ProgramFiles%\BitZipper\BITZIPPER.exe

ProgramID: IZArcENC
EXEFile: %ProgramFiles%\IZArc\IZArc.exe

ProgramID: encfile
EXEFile: %ProgramFiles%\cnipa\fcmt\fcmt.exe

ProgramID: netmon.Document
EXEFile: %SystemRoot%\system32\NETMON\netmon.exe


an enc encrypted document is a special file format by ArtistScope and should only be edited and saved with the appropriate software.

How to solve problems with ENC files

  • Associate the ENC file extension with the correct application.
  • Update your software that should actually open encrypted documents. Because only the current version supports the latest ENC file format. Search, therefore, e.g. on the ArtistScope manufacturer website after an available CopySafe PDF update.
  • To make sure that your ENC file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .ENC file online - secure, fast, and no downloads needed.
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