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.

sbf file icon.sbf - Google Android mobile phone backup 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.

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

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

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

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

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

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

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

vcf file extension icon file extension vcf - vCard file

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

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

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

crdownload file extension icon file extension crdownload - Google Chrome incomplete download file

default file extension icon file extension part - Partial download file

default file extension icon file extension nomedia - Google Android OS system 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 db - Database file

default file extension icon file extension ecc - Cryptolocker or TeslaCrypt virus encrypted file

pptm file extension icon file extension pptm - Microsoft PowerPoint macro-enabled Open XML presentation file

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

default file extension icon file extension nng - Pioneer AVIC Navigation unit file

default file extension icon file extension irf - iVIEW DVR H.264 video file

default file extension icon file extension lock - Lock file

default file extension icon file extension dbs - SQL Structured Query Language database command file

default file extension icon file extension dbz - DB Zipper compressed database file

ldb file extension icon file extension ldb - Microsoft Access Record-Locking Information file

spx file extension icon file extension spx - Apple System Profiler computer information file

default file extension icon file extension pp7m - Entrust Entelligence Security Provider password-encrypted file

ddd file extension icon file extension ddd - Adobe Distiller file

default file extension icon file extension dru - EAGLE design rules file

default file extension icon file extension vmsg - Versit message format

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

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