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 macOS (OS X), and basically telling them, what kind of data and file type they are working with and what associated program opens the 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 tips.

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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's database.

vmg file icon.vmg - Nokia saved text message

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 application package

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

xlsx file extension icon file extension xlsx - Microsoft Excel Open XML workbook and spreadsheet

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

default file extension icon file extension epub - Open Publication structure e-book

numbers file extension icon file extension numbers - Apple Numbers spreadsheet

pages file extension icon file extension pages - Pages document

jpg file extension icon file extension jpg - JPEG bitmap image format

default file extension icon file extension oxps - Microsoft OpenXPS document

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

default file extension icon file extension crypt12 - WhatsApp Messenger message database

default file extension icon file extension 2018 - Any data file created in 2018

mp3 file extension icon file extension mp3 - Compressed audio and music file, mp3 songs or ringtones

default file extension icon file extension part - Partial download

dwg file extension icon file extension dwg - AutoCAD drawing

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 qtxs - Apple QuickTime data

default file extension icon file extension ffr - FFR compressed archive

default file extension icon file extension buy - Movie

default file extension icon file extension wh2 - Clear Creek Solutions project file

default file extension icon file extension eon - EON Studio data

default file extension icon file extension d2x - Diablo 2 stash data

default file extension icon file extension stykz - Stykz animation

default file extension icon file extension qdf - Snapform document

default file extension icon file extension hz - Chinese (Hanzi) text

default file extension icon file extension wdp - WINDEV project

mars file extension icon file extension mars - Adobe Mars data

default file extension icon file extension alb - Alpha Five data dictionary

default file extension icon file extension pc6 - PowerCADD 6 drawing

default file extension icon file extension qin - CARE-S InfoWorks inflow data

default file extension icon file extension j2d - Jazz Jackrabbit game data

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

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