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.

RSS

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.

002 file icon.002 - Compressed file from a multi-volume archive (part 2)

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.

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

default file extension icon file extension oxps - Windows OpenXPS document

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

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

numbers file extension icon file extension numbers - Apple Numbers spreadsheet

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

srt file extension icon file extension srt - SubRip video subtitle format

pages file extension icon file extension pages - Pages document

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

flac file extension icon file extension flac - Audio files encoded by Flac - free lossless audio codec

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

default file extension icon file extension aae - Apple Photos sidecar file

mkv file extension icon file extension mkv - Matroska multimedia container

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

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

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 jsm - Jigsaws Galore jigsaw data

default file extension icon file extension vc2 - The Master Genealogist genealogy chart data

dxp file extension icon file extension dxp - CDBurnerXP data compilation

default file extension icon file extension job - Kodak Preps project

dgm file extension icon file extension dgm - IBM Lotus Freelance Graphics diagram data

default file extension icon file extension exec - Unix executable

default file extension icon file extension prp - Kodak Preps data

default file extension icon file extension prp - Compressed Gimp image properties

default file extension icon file extension jbg - Jarnal background image

xsf file extension icon file extension xsf - Microsoft Office InfoPath form definition

jbg file extension icon file extension jbg - Image JBIG 1-bit raster image

img file extension icon file extension img - Google Android boot image

mil file extension icon file extension mil - Micro Illustrator uncompressed image

default file extension icon file extension partial - Microsoft partially downloaded data

default file extension icon file extension ptb - ProfiCAD title block data

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

RSS feed

Follow us!