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.

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's database.

studio3 file icon.studio3 - Silhouette Studio data

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

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

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

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

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

jpg file extension icon file extension jpg - JPEG bitmap image

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

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

default file extension icon file extension part - Partial download

default file extension icon file extension oxps - Microsoft OpenXPS document

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

dll file extension icon file extension dll - Dynamic Link Library

dwg file extension icon file extension dwg - AutoCAD drawing

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

numbers file extension icon file extension numbers - Apple Numbers spreadsheet

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 v264 - TENVIS IP Camera recorded video file

default file extension icon file extension exec - Unix executable file

default file extension icon file extension xmind - XMind workbook

mui file extension icon file extension mui - MultiLanguage Windows resource data

asc file extension icon file extension asc - 3D Studio Max 3D ASCII scene

default file extension icon file extension 12 - Salt Lake Winter Olympics 2002 game music

default file extension icon file extension xkr - Sing Magic karaoke song

default file extension icon file extension bok - TestGen test bank file

vcd file extension icon file extension vcd - VirtualDrive CD image file

default file extension icon file extension lucy - HTC Scribble note

default file extension icon file extension rvt - Autodesk Revit Architecture project

default file extension icon file extension shp - ESRI ArcView shapefile

nco file extension icon file extension nco - Nero BackItUp compressed backup

default file extension icon file extension ftf - Sony Xperia Android firmware

default file extension icon file extension rx3 - FIFA texture

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

RSS feed

Follow us!