File extensions sample

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.
 

Latest articles

Check out the recently published articles related to file extensions, tutorials or software reviews.

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I want to convert from      to    

Begin your search by entering 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.

avr file icon.avr - Audio Visual Research sound file

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.

apk file extension icon file extension apk - Google Android package file

crdownload file extension icon file extension crdownload - Google Chrome incomplete download file

default file extension icon file extension part - Partial download file

pdf file extension icon file extension pdf - Adobe Portable document format

001 file extension icon file extension 001 - Compressed file from a multi-volume archive (part 1)

torrent file extension icon file extension torrent - BitTorrent information file

epub file extension icon file extension epub - Open Publication structure eBook file

z01 file extension icon file extension z01 - Split Multi-volume ZIP compressed file archive (part 2)

rar file extension icon file extension rar - WinRAR RAR compressed archive

default file extension icon file extension crypt - WhatsApp Messenger encrypted message database backup file

vcf file extension icon file extension vcf - vCard file

default file extension icon file extension oxps - Windows 8 OpenXPS document file

default file extension icon file extension crypt7 - WhatsApp Messenger encrypted message database backup file

default file extension icon file extension spb - Samsung Kies phone contacts library

default file extension icon file extension pkpass - Apple Passbook pass file

Recently updated file extensions

The file extension database is maintained and improved on daily basis. Here you can check last updated entries.

default file extension icon file extension tid - ZEMAX input data file

default file extension icon file extension tid - AVCHD thumbnail index file

default file extension icon file extension tid - IBM Voice Type languages tasks file

default file extension icon file extension tidx - Thumbnail index file

default file extension icon file extension jpg_128x96 - Android picture file

default file extension icon file extension journal_info_block - Apple Mac OS X filesystem file

default file extension icon file extension jpg_128x128 - Android picture file

default file extension icon file extension cmrec - Camtasia for Mac record file

default file extension icon file extension cmproj - Camtasia for Mac project file

default file extension icon file extension mvf - UtilityMaps map data file

default file extension icon file extension oml - TracePro model file

default file extension icon file extension vef - Infinite Game Engine visual effects file

default file extension icon file extension svr - SuperScape Viscapel file

default file extension icon file extension devicemanifest-ms - Microsoft Windows device metadata file

default file extension icon file extension crdownload - Google Chrome incomplete download file

Enter any file extension without dot (e.g. doc)
Search for file extension details and associated application(s)

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