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.
 

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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.

bibtex file icon.bibtex - BibTeX document 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

default file extension icon file extension part - Partial download file

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

vcf file extension icon file extension vcf - vCard file

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

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

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

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

default file extension icon file extension crypt8 - WhatsApp Messenger message database file

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

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

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

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

Recently updated file extensions

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

prv file extension icon file extension prv - Apple ClarisWorks file

default file extension icon file extension prv - SecretAgent private key file

vba file extension icon file extension vba - Visual Basic VBA module file

default file extension icon file extension lxo - Luxology modo 302 3D drawing

default file extension icon file extension std - SureThing CD Labeler document

pkg file extension icon file extension pkg - Microsoft Developer Studio application extension

epj file extension icon file extension epj - JAVA-clients file

default file extension icon file extension epj - EDIUS Pro project

default file extension icon file extension bgl - Babylon glossary file

default file extension icon file extension bgl - Microsoft Flight Simulator scenery data

default file extension icon file extension adobepassdb_3 - Adobe file

default file extension icon file extension dump - Dump file

default file extension icon file extension vts - Formula One workbook file

default file extension icon file extension scp - ColoRIX bitmap image

default file extension icon file extension srw - Sybase PowerBuilder window

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

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