File-Extensions.org - File extension library
File-Extensions.org - The largest file extension library
File extension is usually three or more characters at the end of the computer file name. File extensions are useful for computer operating systems, like Microsoft Windows or Apple MAC OS X, and basicaly tell them, what kind of data file it is and with which application associated it is.
We have collected a huge amount of informations and created searchable file extension list. At present the File-Extensions.org library contains thousands of file extensions and with each day the database is growing. A large number of file type entries have detailed descriptions, including their current use and a list of applications associated with it and which can handle the unknown file type, you were searching for.
If you encounter a file in your computer with an unknown file extension, then you are at the right place. You can check our database for informations about file extension you were looking for, including list of associated applications.
Simply use the search box at the top-left corner of each page to check our database for a specific file extension. You may also browse our database in alphabetical order using the navigation menu at the top.
File extension of the day: Random daily pick from file-extensions.org database. .vcd - Virtual CD-ROM CD image file
The VCD file extension is associated with Virtual CD by H+H Software GmbH. Allows you to make virtual images of a CD so you don #39;t have to keep the CD in the drive.
Mime: application/x-cdlink
Associated application: Virtual CD, PowerISO Direct-Access-Archive, WinISOHelp how to open: The VCD Virtual CD-ROM CD image file is the native disk image file format, that is used by VirtualCD.
Third party applications such as WinISO or PowerISO Direct-Access-Archive can open the VCD Virtual CD-ROM CD image file.Help how to convert this file type: Applications, that can open the VCD Virtual CD-ROM CD image file, can convert it in to other disk image formats, such as NRG, DAA, BIN, BWI, ISZ, MDF etc.Help how to backup this file type: not availableDatabase contains 5 records with the same file extension name.Last update on January 28, 2011.[file extension vcd] Recently updated file extensions: Existing and new file extensions are updated or added very often. file extension cdf-ms - Microsoft Windows Vista system file file extension ifb - Oracle Siebel interface configuration file file extension ifb - Infotriever plug-in file file extension r3e - Unknown file extension file extension jpa - Joomla installation backup file file extension tcv - Data file file extension rit - Velrita document file file extension nei - Unknown file extension file extension jgp - QWS3270 PLUS session parameter file file extension luar - UltraDefrag lua report file file extension ilf - Ag Leader Technology SMS insight log file file extension ilf - Omniscope application-specific data file file extension epm - Destiny MPE Encoder encrypted portable media file file extension slw - SleepScan analysis offset index file file extension slw - Settler LITE data file file extension bookexport - Booksmart export format file extension utb - Unknown file extension file extension jmd - Corel PaintShop Pro image map settings file file extension pbn - Portable Bridge notation file file extension woff - WOFF font file file extension ARTask - Remedy User Tool shortcut file file extension woo - Apple WebObjects file file extension bin2 - Huawei HG556a software update file file extension hax - Temporary wave file file extension CDRZIP - DICOM compressed image file file extension cadrg - Compressed ARC Raster Graphic file file extension doxc - Mistyped DOCX file file extension ebc - MediaBASIC compiled project file file extension omz - Market data file file extension wssp - CommuniGate custom website definition file extension i64 - Unknown file extension file extension irg - Sofya database interclass relation graph file file extension dt4 - BioSonics data file file extension XBRL - Extensible Business Reporting Language file file extension sm4 - RHK Technology proprietary file format file extension sm2 - RHK Technology proprietary file format file extension sm3 - RHK Technology proprietary file format file extension aspz - Mistyped ASPX file file extension sm3 - DataCAD symbol file file extension ozfx3 - OziExplorer image file
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For an overview of common file types,visit the common file extensions page, which includes a list of the most important computer file formats you should know.For an overview of unknown file extension,visit the unknown file extensions page, which includes a list of the unknown file formats. If you know function of any unknown extension, please click on Submit button at the top of page and contact us.Unhide file extensions in your Windows operating systemBy default, the file extensions in Windows operating systems, are hidden. What you can't see and have no idea about, can be for your computer very harmful one day. This can allow virus and other malicious software programmers to distribute executable files disguised as something non-executable. For example, an .exe file may, with hidden file extensions, appear as common text file with name like file-name.txt[.exe], where the true .exe extension is to the user not visible.There have been a large number of malicious programs or viruses exploiting this default setting of Windows operating systems, which is hiding file extensions from the user. This "feature" can be used to fool users into executing malicious or damaging code by making a file appear to be something it is not. Multiple email-borne viruses are known to exploit the fact that Microsoft Windows operating systems hide certain file extensions. The first major attack incorporating an element of file extension obfuscation was the VBS/LoveLetter worm. ILOVEYOU or LOVELETTER is a computer worm that successfully attacked tens of millions of Windows computers in 2000. The worm contained an email attachment named "LOVE-LETTER-FOR-YOU.TXT.vbs". The vbs extension was hidden by default, which caused that many users just opened it, thinking it was a common text file. Other malicious programs and viruses have ever since incorporated similar naming schemes. For very those reasons we believe, that hidding file extensions by default, is wrong decision by Microsoft, yet they are still hidden in the new Windows 7. For more informations about executable files, please visit the program executable files section.Popular file extensions:List of the file extensions you should know. file extension aspx - Active Server Page Extended ASP.NET script File file extension torrent - BitTorrent information file file extension flac - Audio files encoded by Flac - free lossless audio codec file extension rar - WinRAR compressed archive file extension part - Partial download file file extension pages - iWork Pages document file file extension dwg - AutoCAD Drawing Database file file extension pub - Microsoft Publisher document file file extension xlsx - Microsoft Excel 2007/2010 Open XML workbook file file extension z01 - Split Multi-volume ZIP compressed file archive (part 2)
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Common file extensionsArchive and compressed filesBackup filesDisk image (ISO) binary filesMovie, film, video and multimedia filesAudio, music or song filesMobile ringtone filesDocument filesSpreadsheets and workbook filesMicrosoft Office filesAccounting, financial and tax filesText filesGIS, GPS navigation and map filesBitmap image, picture, photo filesVector graphic filesGraphics files3D graphics, CAD-CAM-CAE filesFont and typeface filesDatabase filesSettings, options, themes or skins filesInternet related filesEmail related data filesEmail attachment blocked filesGame filesEmulator filesProgram executable filesPlugin, addon filesSource code and script filesSystem filesConfiguration filesDangerous and malicious filesBinary filesEncoded and encrypted filesTemporary filesUnknown and unassigned file extensionsMistyped filesVarious data filesMisc file extensions
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Search computer filename extensions alphabeticaly by first letter:A B C D E F G H I J K L M N O P Q R S T U V W X Y ZBrowse file extensions beginning with special characters (# $ @ ~ amp; ^ ! etc.)Browse extensions beginning with a number | Browse Unknown file extensions