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.

cm0013 file icon.cm0013 - Device identify 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 application package

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

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

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

default file extension icon file extension part - Partial download file

mp4 file extension icon file extension mp4 - MPEG-4 video file format

vcf file extension icon file extension vcf - vCard file

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

pptx file extension icon file extension pptx - Microsoft PowerPoint Open XML presentation file

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

pub file extension icon file extension pub - Microsoft Publisher document file

pages file extension icon file extension pages - Apple Pages document file

docx file extension icon file extension docx - Microsoft Word Open XML document file

avi file extension icon file extension avi - Audio Video Interleave movie file

mov file extension icon file extension mov - Apple QuickTime digital movie 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 xmg - The Longest Journey XMG file

default file extension icon file extension hmf - HOOPS metafile

default file extension icon file extension fps - FPS Creator project file

default file extension icon file extension xbf - Emperor Battle for Dune file

default file extension icon file extension tru - True Basic source

default file extension icon file extension oppo - oppo core file

default file extension icon file extension elfo - ElsterFormular form file

default file extension icon file extension wssx - Microsoft Windows Server add-on file

default file extension icon file extension g3m - Casio Prizm memory data

default file extension icon file extension gradle - Android Studio buid file

default file extension icon file extension wvi - IQ Producer waveform information file

default file extension icon file extension abu1 - ASUS ZenFone backup file

default file extension icon file extension 43 - Fast and the Furious 6: The Game game model

default file extension icon file extension kc8 - Unknown file extension

default file extension icon file extension cielo - Unknown file extension

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

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