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.
Check out the recently published articles related to file extensions, tutorials or software reviews.
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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.
.tvs - TeamViewer session 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.
file extension pdf - Adobe Portable document format
file extension apk - Google Android application package
file extension oxps - Windows 8 OpenXPS document
file extension vcf - vCard file
file extension 264 - H.264/MPEG-4 AVC video file
file extension mp4 - MPEG-4 video file format
file extension docx - Microsoft Word Open XML document file
file extension xlsx - Microsoft Excel Open XML workbook file
file extension pub - Microsoft Publisher document file
file extension pages - Apple Pages document file
Recently updated file extensions
The file extension database is maintained and improved on daily basis. Here you can check last updated entries.
file extension em - Adobe Encore menu template file
file extension emb - EMBL nucleotide format
file extension 115 - Winfunktion Mathematik v8.0 Julia fractal file
file extension t2d - Oracle Technology Transfer Database file
file extension avg - AVG Antivirus virus database file
file extension mom - Xcode compiled core database data model file format
file extension ldt - Oracle Database loader data file
file extension db-shm - SQLite temporary database file
file extension db-wal - SQLite temporary database file
file extension lrf - League of Legends saved replay file