The following is personal workspace. Once content is ready, I will migrate it to the appropriate location. I may use this for any number of purposes, but generally it will be used for drafts.
Please to not change the value of this content. If you see a typo or some other small problem, feel free to change this. For anything else, please ask first. Thanks!
Personal Notes: need to parse 20,000b+
File extensions are used by Windows, Macintosh, and now sometimes GNU/Linux operating systems to determine how each file should be used. This is a list of some such file extensions.
List
A
| Extension |
Description |
Used By |
Operating System(s)
|
| ABW |
AbiWord document |
Example |
|
| AES |
Encrypted file (Advanced Encryption Standard) |
|
|
| AVI |
Multimedia file |
|
|
B
| Extension |
Description |
Used By |
Operating System(s)
|
| BAT |
Windows Command-line batch job file |
Command Prompt |
Windows
|
C
| Extension |
Description |
Used By |
Operating System(s)
|
| CMD |
Windows Command-line batch job file |
Command Prompt |
Windows
|
| CPP |
C++ source code file |
Visual Studio, Eclipse, and other compilers |
|
| CSS |
Cascading Style Sheet for websites or datasheet/file for minority program(s) |
Web browsers |
All major systems
|
D
| Extension |
Description |
Used By |
Operating System(s)
|
| DAT |
Data file for an OS or program, not for direct user access |
|
Windows
|
| DOC |
Document file |
Microsoft Word, Open Office, AbiWord, etc.
|
| DOCX |
Document file in the form of compressed XML |
Microsoft Word
|
E
| Extension |
Description |
Used By |
Operating System(s)
|
| Example |
Example |
Example |
|
| EXE |
Executable file (Binary) |
|
Windows
|
F
| Extension |
Description |
Used By |
Operating System(s)
|
| FLV |
Flash Video |
Adobe Flash Player |
|
| Example |
Example |
Example
|
G
| Extension |
Description |
Used By |
Operating System(s)
|
| GIF |
Graphics Interchange Format image file |
|
|
| Example |
Example |
Example |
|
H
| Extension |
Description |
Used By |
Operating System(s)
|
| HTML |
Hypertext Markup Language |
Web browsers !! All major systems |
|
| Example |
Example |
Example |
|
I
| Extension |
Description |
Used By |
Operating System(s)
|
| INI |
Initialization file |
|
|
| ISO |
File archive, generally used to store optical disk "images" |
|
|
J
| Extension |
Description |
Used By |
Operating System(s)
|
| JPEG |
Joint Photographic Experts Group compression standard image file |
|
|
| JPG |
Joint Photographic Experts Group compression standard image file |
|
|
| JPE |
Joint Photographic Experts Group compression standard image file |
|
|
K
| Extension |
Description |
Used By |
Operating System(s)
|
|
|
|
|
|
|
|
|
L
| Extension |
Description |
Used By |
Operating System(s)
|
| LNK |
Shortcut to local file for web address |
|
|
| LTX |
LaTeX Source Document |
|
|
M
| Extension |
Description |
Used By |
Operating System(s)
|
| MD5 |
MD5 checksum file |
|
|
| MP3 |
MPEG audio stream (layer 3) file |
|
|
N
| Extension |
Description |
Used By |
Operating System(s)
|
|
|
|
|
|
|
|
|
O
| Extension |
Description |
Used By |
Operating System(s)
|
| ODF |
Open Document Format |
Open Office & LibreOffice |
|
|
|
|
|
P
Q
| Extension |
Description |
Used By |
Operating System(s)
|
|
|
|
|
|
|
|
|
R
| Extension |
Description |
Used By |
Operating System(s)
|
| RTF |
Rich Text file |
WordPad, Microsoft Word, Open Office, etc |
|
| RUN |
Executable file |
|
Mac OS
|
S
| Extension |
Description |
Used By |
Operating System(s)
|
|
|
|
|
| SYS |
System file |
|
Windows
|
T
| Extension |
Description |
Used By |
Operating System(s)
|
| TEX |
LaTeX Source Document |
|
|
| TXT |
Plain text file |
|
|
U
| Extension |
Description |
Used By |
Operating System(s)
|
| UFO |
Graphics file |
|
|
| URL |
Web address shortcut |
|
|
V
| Extension |
Description |
Used By |
Operating System(s)
|
| VOB |
Video Object |
Optical media disks |
|
|
|
|
|
W
| Extension |
Description |
Used By |
Operating System(s)
|
| WAV |
Audio file (Microsoft Windows RIFF WAVE) |
Windows Media Player, VLC, etc. |
|
| WPD |
WordPerfect Document, a proprietary Corel format |
|
|
X
| Extension |
Description |
Used By |
Operating System(s)
|
| XCF |
Image file |
GIMP |
|
| XLS |
Spreadsheet file |
Microsoft Excel, Open Office, LibreOffice, etc |
|
| XLSM |
Open XML Macro-Enabled Spreadsheet[1] |
Microsoft Excel |
|
| XLSX |
Spreadsheet file (Compressed XML) |
Microsoft Excel, WPS Office, etc |
|
| XPS |
Page Layout File (similar to PDF, replaced EMF)[2] |
|
Windows, Mac, GNU/Linux
|
Y
| Extension |
Description |
Used By |
Operating System(s)
|
| YC |
Archive file |
|
|
|
|
|
|
Z
| Extension |
Description |
Used By |
Operating System(s)
|
| ZABW |
Gzip compressed XML document |
AbiWord |
|
| ZIP |
Compressed (Zipped) folder |
7-Zip, WinZip, Pea Zip, etc. |
Mac & Windows
|