File extension is usually three or more letter code at the end of computer file names. File extensions are useful to computer operating systems like Microsoft Windows or Apple MAC OS X and tells to OS what kind of data file they are dealing with and what associated program can open or edit the file.
We collected a huge searchable file extension list. File-extensions.org library contains thousands of file extensions today and database is still growing. A large number of file type entries have detailed explanation of each file type and the way they are used today and contain linked programs that can view, open, edit, convert or play unknown file you search for.
If you find a file in your computer with an unknown file extension, you are at the right place. You can look up the information about desired file extension and find out linked programs using File-extensions.org website.
Simply use the search box in the top-left corner of each page to search for a specific file extension. You may also view an alphabetical list of extensions using the starting letters above, or browse extensions by file type categories using the green navigation menu at the left side of the page.
File extension of the day:
Random daily pick from file-extensions.org database.
.part - Mozilla Firefox partial download file
Firefox download manager give .part extension to incomplete download file. When the download is finished, download manager renamed file with original file extension.
Associated application: Firefox
Help how to open: not available
Help how to convert this file type: not available
Help how to backup this file type: not available
Database contains 5 records with the same file extension name.
Last update on January 12, 2009.
Recently updated file extensions:
Existing and new file extensions are updated or added very often.
file extension vpx - avast! Antivirus file
file extension vpx - Fh5 Usenglsh file
file extension caff - Apple Core Audio Format
file extension caf - Apple Core Audio Format
file extension syx - Roland MT-32 timbre SysEx dump file
file extension wv - WavPack lossless compressed audio file
file extension tvn - Yamaha Tyros 2 voice file
file extension svq - Roland Keyboard midi sequence
file extension msf - Epson file
file extension tag - DataFlex query tag name file
file extension tag - TagInfo data
file extension afa - Astrotite compressed data file
file extension lrt - eBook file
file extension lrt - Yacc log file
file extension ezc - Easy Concerns dynamic smart booklet file
file extension xzp - XZP container format
file extension 3df - Seagate charts file
file extension 3df - Perspective Chart
file extension 3df - MapInfo graph file
file extension 3df - GQL chart template
file extension 3df - Crystal Charts file
file extension 3df - Combi-Chem file
file extension 3df - BI/Query chart template
file extension 3df - Adobe chart document
file extension 3df - 3D Fonts document
file extension 3df - Quickdraw 3D file
file extension trv - Traverse PC Desktop survey data
file extension trv - Track Record Viewer TRV/TRVX definition
file extension fwb - FileWrangler data file backup file
file extension 2ds - Unreal Tournament 2D shape file
file extension wd1 - Earth 2150 introduction movie
file extension wd1 - WordExpress document
file extension yar - Castles & Catapults game file
file extension yar - YAK archive
file extension rpv - RPV printing system file
file extension rpv - Rebel Strip Poker main opponent video file
file extension rpv - RealPlayer visualization file
file extension rpv - Listlabl file
file extension tlf - Gear track list file
file extension tlf - Turnpike SCORE link file
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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.
For an overview of unknown file types,
visit the unknown file extensions page, which includes a list of the unknown file formats. If you know function of any unknown extension, please click on Submit button at the top of page and contact us.
Show file extensions at your Windows operating system
By default, file extensions are disabled at Windows systems. What you can't see and you don't know about it, can hurt you one day. This allows virus and malicious software writers to distribute executable files disguised as something non-executable. For example, an .exe file might appear to be an common text file (some-filename.txt[.exe] with hidden extension). We think that hidding file extensions by default is wrong decision from Microsoft, but they are still disabled also at new Windows Vista. For more information visit Executable file extensions page.
Most popular file extension list:
List of file extensions you should know.
file extension uccapilog - Microsoft Windows Live Messenger UCC API log file
file extension flac - Audio files encoded by Flac - free lossless audio codec
file extension rar - WinRAR compressed archive
file extension aspx - ASP.NET script, page
file extension srt - Movie subtitle file format (SubRip format)
file extension 002 - Compressed file from a multi-volume archive
file extension cbr - Comic Book Archive file or ComicBook Reader File
file extension nrg - Nero-Burning ROM CD or DVD image file
file extension torrent - BitTorrent information file
file extension svp - Virtual DJ video effects
file extension mp4 - MPEG-4 video file format
file extension skp - SketchUp document file
file extension part - Partial download file
file extension xlsx - Excel 2007 XML Workbook
file extension wps - Microsoft Works document
file extension lgt - Age of Mythology world lighting effect
file extension bin - Binary file
file extension m2ts - MPEG-2 stream (Blu-Ray)
file extension odt - OpenOffice.org Writer text document
file extension isz - Compressed disk image file format