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.

iso file icon.iso - CD/DVD/HD DVD/Blu-ray disc ISO binary image

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

dwg file extension icon file extension dwg - AutoCAD drawing

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

default file extension icon file extension oxps - Microsoft OpenXPS document

pages file extension icon file extension pages - Pages document

numbers file extension icon file extension numbers - Apple Numbers spreadsheet

cdr file extension icon file extension cdr - CorelDRAW vector or bitmap graphics

default file extension icon file extension part - Partial download file

default file extension icon file extension vsdx - Microsoft Visio drawing

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

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

skp file extension icon file extension skp - SketchUp graphics

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

default file extension icon file extension json - JavaScript object notation data interchange format

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 sqb - SQL Backup Compact MS SQL server backup

default file extension icon file extension honmod - Heroes of Newerth mod

puc file extension icon file extension puc - Page Update Checker checker data

default file extension icon file extension dsg - Control Studio document

sylk file extension icon file extension sylk - Microsoft Excel for Mac Symbolic Link

default file extension icon file extension tig - Texas Instruments connect backup

default file extension icon file extension lbc - Cloaked Affiliate Link Builder saved link

dct file extension icon file extension dct - Microsoft Visual FoxPro database container memo file

shx file extension icon file extension shx - AutoCAD shape compiled data

default file extension icon file extension ffp - FLAC fingerprint data

000 file extension icon file extension 000 - DoubleSpace compressed data file

default file extension icon file extension wpp - Serif WebPlus file

default file extension icon file extension bpm - PowerDesigner business process model file

fts file extension icon file extension fts - Windows Help index file

default file extension icon file extension psb - PowerDivX subtitles file

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

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