কম্পিউটারের বিভিন্ন ফাইল বিভিন্ন Format এর হয়ে থাকে। সাধারণত এ সকল এর শেষে . (ডট) দিয়ে দুই এর অধিক বর্ন সমন্বয়ে বিভন্ন শব্দ থাকে যা ফাইল এক্সটেনশন নামে পরিচিত। নিচে বিভিন্ন Files Types ও Formats বা File Extension (ফাইল এক্সটেনশন) দেয়া হলো। লাল চিহ্নিতগুলো ভালভাবে পড়তে হবে।
Text Files Types and Formats |
|
.doc |
Microsoft Word Document |
.docx |
Microsoft Word Open XML Document |
.log |
Log File |
.msg |
Outlook Mail Message |
.pages |
Pages Document |
.rtf |
Rich Text Format File |
.txt |
Plain Text File |
.wpd |
WordPerfect Document |
.wps |
Microsoft Works Word Processor Document |
Data Files Types and Formats |
|
.csv |
Comma Separated Values File |
.dat |
Data File |
.efx |
eFax Document |
.gbr |
Gerber File |
.key |
Keynote Presentation |
.pps |
PowerPoint Slide Show |
.ppt |
PowerPoint Presentation |
.pptx |
PowerPoint Open XML Presentation |
.sdf |
Standard Data File |
.tax2010 |
TurboTax 2010 Tax Return |
.vcf |
vCard File |
.xml |
XML File |
|
|
Audio File Types and Formats |
|
.aif |
Audio Interchange File Format |
.iff |
Interchange File Format |
.m3u |
Media Playlist File |
.m4a |
MPEG-4 Audio File |
.mid |
MIDI File |
.mp3 |
MP3 Audio File |
.mpa |
MPEG-2 Audio File |
.ra |
Real Audio File |
.wav |
WAVE Audio File |
.wma |
Windows Media Audio File |
|
|
Video Files Types and Formats |
|
.3g2 |
3GPP2 Multimedia File |
.3gp |
3GPP Multimedia File |
.asf |
Advanced Systems Format File |
.asx |
Microsoft ASF Redirector File |
.avi |
Audio Video Interleave File |
.flv |
Flash Video File |
.mov |
Apple QuickTime Movie |
.mp4 |
MPEG-4 Video File |
.mpg |
MPEG Video File |
.rm |
Real Media File |
.swf |
Shockwave Flash Movie |
.vob |
DVD Video Object File |
.wmv |
Windows Media Video File |
|
|
3D Image Files Types and Formats |
|
.3dm |
Rhino 3D Model |
.max |
3ds Max Scene File |
|
|
Raster Image Files Types and Formats |
|
.bmp |
Bitmap Image File |
.gif |
Graphical Interchange Format File |
.jpg |
JPEG Image File |
.png |
Portable Network Graphic |
.psd |
Adobe Photoshop Document |
.pspimage |
PaintShop Pro Image |
.thm |
Thumbnail Image File |
.tif |
Tagged Image File |
.yuv |
YUV Encoded Image File |
|
|
Vector Image Files Types and Formats |
|
.ai |
Adobe Illustrator File |
.drw |
Drawing File |
.eps |
Encapsulated PostScript File |
.ps |
PostScript File |
.svg |
Scalable Vector Graphics File |
|
|
Page Layout Files Types and Formats |
|
.indd |
Adobe InDesign Document |
.pct |
Picture File |
|
Portable Document Format File |
.qxd |
QuarkXPress Document |
.qxp |
QuarkXPress Project File |
.rels |
Open Office XML Relationships File |
|
|
Spreadsheet Files Types and Formats |
|
.xlr |
Works Spreadsheet |
.xls |
Excel Spreadsheet |
.xlsx |
Microsoft Excel Open XML Spreadsheet |
|
|
Database Files Types and Formats |
|
.accdb |
Access 2007 Database File |
.db |
Database File |
.dbf |
Database File |
.mdb |
Microsoft Access Database |
.pdb |
Program Database |
.sql |
Structured Query Language Data |
|
|
Executable Files Types and Formats |
|
.app |
Mac OS X Application |
.bat |
DOS Batch File |
.cgi |
Common Gateway Interface Script |
.com |
DOS Command File |
.exe |
Windows Executable File |
.gadget |
Windows Gadget |
.jar |
Java Archive File |
.pif |
Program Information File |
.vb |
VBScript File |
.wsf |
Windows Script File |
|
|
Game Files Types and Formats |
|
.gam |
Saved Game File |
.nes |
Nintendo (NES) ROM File |
.rom |
N64 Game ROM File |
.sav |
Saved Game |
|
|
Web Files Types and Formats |
|
.asp |
Active Server Page |
.cer |
Internet Security Certificate |
.csr |
Certificate Signing Request File |
.css |
Cascading Style Sheet |
.htm |
Hypertext Markup Language File |
.html |
Hypertext Markup Language File |
.js |
JavaScript File |
.jsp |
Java Server Page |
.php |
Hypertext Preprocessor File |
.rss |
Rich Site Summary |
.xhtml |
Extensible Hypertext Markup Language File |
|
|
Font Files Types and Formats |
|
.fnt |
Windows Font File |
.fon |
Generic Font File |
.otf |
OpenType Font |
.ttf |
TrueType Font |
|
|
Settings Files Types and Formats |
|
.cfg |
Configuration File |
.ini |
Windows Initialization File |
.keychain |
Mac OS X Keychain File |
.prf |
Outlook Profile File |
|
|
Developer Files Types and Formats |
|
.c |
C/C++ Source Code File |
.class |
Java Class File |
.cpp |
C++ Source Code File |
.cs |
Visual C# Source Code File |
.dtd |
Document Type Definition File |
.fla |
Adobe Flash Animation |
.java |
Java Source Code File |
.m |
Objective-C Implementation File |
.pl |
Perl Script |
.py |
Python Script |