File extension or filename suffix is usually three, four or more characters at the end of computer file names divided by a dot.
File extensions are useful to computer programs and operating systems like Windows or OS X, and basically telling them, what kind of data and file type they are working with and what associated program opens this file.
File-extensions.org library contains thousands of file extensions and the database is still growing.
A large number of file type entries have detailed descriptions, including their current use and the list of programs that can open, view, edit, convert or play unknown file you search for.
Check out the recently published articles related to file extensions, tutorials or software reviews.
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Enter the source and target file type specified by their file extensions. For example simply try flac to mp3.
File extension of the day
Random daily pick from file-extensions.org database.
.spb - Samsung Kies phone contacts library
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.
Popular file extensions
List of the most visited file extension records. Click on the link below for more details and software associations.
file extension pdf - Adobe Portable document format
file extension part - Partial download file
file extension flac - Audio files encoded by Flac - free lossless audio codec
file extension epub - Open Publication structure eBook file
file extension pages - iWork Pages document file
file extension rar - WinRAR RAR compressed archive
file extension 3ga - Audio file for wireless networks
file extension pub - Microsoft Publisher document file
file extension mobi - Mobipocket eBook Format
file extension 002 - Compressed file from a multi-volume archive (part 2)
file extension json - Mozilla Firefox bookmark backup file
file extension gadget - Windows sidebar gadget file
file extension 264 - H.264/MPEG-4 AVC video file
file extension dwg - AutoCAD Drawing file
file extension menc - Microsoft Windows Mobile encrypted file
file extension xlsx - Microsoft Excel 2007, Excel 2010 and Excel 2013 Open XML workbook file
file extension 001 - Compressed file from a multi-volume archive (part 1)
file extension bin - CD/DVD binary image file
file extension crx - Google Chrome extension installer file format
file extension dlc - JDownloader download link container
Recently updated file extensions
The file extension database is maintained and improved on daily basis. Here you can check last updated entries.
file extension wax - Windows Media Audio Redirector file
file extension r08 - Split Multi-volume RAR compressed file archive (part 10)
file extension pd - Corel Paradox table file
file extension sor - SOR OTDR data file
file extension scm - StarCraft campaign map file
file extension xig - XML Instance Generator file
file extension vdi - VirtualBox disk image file
file extension mmp - MixMeister Studio playlist file
file extension mmpz - Linux MultiMedia Studio project file
file extension mmpa - MoreMotion Application Studio page file
file extension mmpf - CodeWarrior preference file
file extension mmp - MindManager map file
file extension mmpr - CodeWarrior project file
file extension mmp - Symbian SDK project specification file
file extension mmp - Multimedia player movie clip
file extension mmp - Grand Theft Auto multiplayer map file
file extension mmp - Gammadyne Mailer project file
file extension mmp - CoCo Systems VisiMap file
file extension 3dl - LightConverse 3D model file
file extension cin - Kodak Cineon image file