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njitm blog Full Form of Computer Extensions Ex:- pdf , Mp3, Mp4, AVI, MPEG, JPEG and so on.

Full Form of Computer Extensions

  • 14 January 2019
Full Form of Computer Extensions

Executable File Extensions

 

File Extension  File Extension Meaning

.apk - Android package file

.bat - Batch file

.bin - Binary file

.cgi - Common Gateway Interface Script

.com - MS-DOS command file

.exe - Executable file

.jar - Java Archive file

.py  - Python file

.wsf - Windows Script File

 

 

Audio File Extensions

 

File Extension  File Extension Meaning

.aif - AIF/Audio Interchange audio file

.cda - CD audio track file

.iff - Interchange File Format

.mp3 - MP3 audio file

.mpa - MPEG-2 audio file

.wav - WAVE file

.wma - Windows Media audio file

.wpl - Windows Media Player playlist

.dat - Digital Audio Tape

 

 

Video File Extensions

 

File Extension  File Extension Meaning

.avi - Audio Video Interleave File

.flv - Adobe Flash Video File

.h264 - H.264 video File

.m4v - Apple MP4 video File

.mkv - Matroska Multimedia Container

.mov - Apple QuickTime movie File

.mpg or .mpeg - Moving picture expert File

.mp4 MPEG-4 - Video File

.rm - Real Media File

.swf - Shockwave flash File

.vob - DVD Video Object File

.wmv - Windows Media Video File

.3g2 - Third Generation Partnership 3GPP2 Multimedia File

.3gp - 3GPP multimedia File

.divX - Digital Video Express (DivX-encoded Movie)

 

Text File Extensions

 

File Extension  File Extension Meaning

.doc and .docx - Microsoft Word file

.odt - OpenOffice Writer document file

.msg - Outlook Mail Message

.pdf - Portable Document Format 

.rtf - Rich Text Format File

.tex - A LaTeX document file

.txt - Plain text file

.wks and .wps -  Microsoft Works Word Processor Document file

.wpd - WordPerfect document

.fdr - Final Draft Document

 

 

Spreadsheet File Extensions

 

File Extension  File Extension Meaning

.ods - OpenOffice Calc spreadsheet file

.xlr - Microsoft Works spreadsheet file

.xls - Microsoft Excel file

.xlsx - Microsoft Excel Open XML spreadsheet file

 

File Extension  File Extension Meaning

.key - Keynote presentation

.odp - OpenOffice Impress presentation file

.pps - PowerPoint slide show

.ppt - PowerPoint presentation

.pptx - PowerPoint Open XML presentation

 

File Extension  File Extension Meaning

.accdb - Access 2007 Database File

.csv - Comma separated value file

.dat - Data file

.db or .dbf  -  Database file

.log - Log file

.mdb - Microsoft Access database file

.pdb - Program Database

.sav - Save file (e.g. game save file)

.sql - SQL/Structured Query Language database file

.tar - Linux / Unix tarball file archive

 

 

System Related File Extensions

 

File Extension  File Extension Meaning

.bak - Backup file

.cab - Windows Cabinet file

.cfg - Configuration file

.cpl - Windows Control panel file

.cur - Windows cursor file

.dll - Dynamic Link Library 

.dmp - Dump file

.drv - Device driver file

.icns - macOS X icon resource file

.ico - Icon file

.ini - Initialization file

.lnk - Windows shortcut file

.msi - Windows installer package

.sys - Windows system file

.tmp - Temporary file

Web File Extensions

 

File Extension  File Extension Meaning

.asp and .aspx - Active Server Page file

.cer - Internet security certificate

.cfm - ColdFusion Markup file

.cgi or .pl - Perl script file

.css - Cascading Style Sheet file

.htm and .html  - HTML/Hypertext Markup Language file

.js - JavaScript file

.jsp - Java Server Page file

.part - partially downloaded file

.php - PHP Source Code file

.rss - RSS/Rich Site Summary file

.xhtml - XHTML / Extensible Hypertext Markup Language file

 

Image File Extensions

 

File Extension  File Extension Meaning

.ai - Adobe Illustrator file

.bmp - Bitmap image File

.gif - GIF/Graphical Interchange Format image

.ico - Icon file

.jpeg or .jpg - JPEG image

.max - 3ds Max Scene File

.obj - Wavefront 3D Object File

.png - PNG / Portable Network Graphic image

.ps - PostScript file

.psd - PSD / Adobe Photoshop Document image

.svg - Scalable Vector Graphics file

.tif or .tiff -  Tagged Image File Format image

.3ds - 3D Studio Scene

.3dm - Rhino 3D Model


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