ARCHIVED: What do various computer file extensions stand for?
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This table contains information about some file extensions. For a more comprehensive list, consult the following resources:
http://www.fileinfo.com/ http://dotwhat.net/
File extension | Type of data | Associated with |
---|---|---|
ARC | Compressed archive | Common |
ARJ | Compressed archive | Common |
ASF | Multimedia | Windows Media |
ASM | Source code | Intel assembly language |
BAK | Backup version | Common |
BAS | Source code | Basic |
BAT | Batch | DOS and OS/2 |
BMP | Wallpaper | Windows and OS/2 |
C | Source code | C language |
CAP | Captions | Ventura Publisher |
CDX | Compound index | FoxPro |
CFG | Configuration | Common |
CGM | Graphics | Common vector & raster format |
CHP | Chapter | Ventura Publisher |
CIF | Chapter information | Ventura Publisher |
COB | Source code | COBOL |
COM | Executable program | Compilers and assemblers |
CPP | Turbo C++ program | Borland Turbo C++ |
CTF | Character translation | Symphony |
DAT | Data | Common |
DB | Database | Paradox |
DBF | Database | dBase, FoxPro |
DBT | Memo field | dBase |
DCA | Text | IBM |
DLL | Linked Library | Windows and OS/2 |
DOC | Document | Multimate, Microsoft Word, WordPerfect |
DXF | Graphics | AutoCAD common |
DWG | Graphics | AutoCAD proprietary |
EPS | Graphics/text | Encapsulated PostScript |
EXE | Executable program | Compilers and assemblers |
F77 | Fortran program | Common |
FMT | Screen format | dBase |
FOR | Fortran program | Common |
FPT | Memo field | FoxPro |
FRM | Report layout | dBase |
FRX | Report form data | FoxPro |
FXP | Tokenized .PRG | FoxPro |
GEM | Graphics | GEM draw format (vector) |
GIF | Graphics | Common |
GRP | Windows file group | Microsoft Windows |
H | C/C++ header file | C and C++ languages |
HLP | Help file | Windows and OS/2 |
HPG | Graphics | Hewlett-Packard (vector) |
HTM | HTML | Word processors, World Wide Web browsers |
ICO | Icon | Windows and OS/2 |
IDX | Single index | FoxPro |
IMG | Graphics | GEM paint format (raster) |
INF | Information file | DOS and OS/2 |
INI | Initialization file | Windows, DOS, and OS/2 |
JAR | Compressed program | Java archive |
JPG | Graphics | JFIF/JPEG compressed graphics |
LBL | Label description | dBase, FoxPro |
LBX | Label database | FoxPro |
LIB | Library | C and Fortran compilers |
LZH | Compressed archive | LHarc |
MID | Encoded music | MIDI software and hardware |
MPG | Animated graphics | MPEG compressed graphics |
NDX | Index | dBase |
OBJ | Object module | Compilers and assemblers |
OVL | Program overlay | Compilers and assemblers |
PAS | Pascal program | Borland Turbo Pascal |
PCT | Graphics | Macintosh |
PCX | Graphics | PC Paintbrush |
PDV | Printer driver | PC Paintbrush |
PIC | Graphics | Lotus 1-2-3 or Micrografx products |
PIF | Program information | Microsoft Windows |
PJX | Project database | FoxPro |
PRD | Printer driver | Microsoft Word |
PRG | Source code | dBase, FoxPro |
PRN | Printer driver | XyWrite |
PRS | Printer driver | WordPerfect |
RAR | Compressed archive | Common |
RTF | Document | Microsoft generic word processor |
SC | Source code | Paradox |
SCR | Screen layout | dBase |
SLD | Graphics | AutoCAD slide format |
STY | Style sheet | Ventura Publisher |
SWP | Swap file | OS/2 and Windows NT and 95 |
SYS | System | DOS and OS/2 |
TIF | Graphics | Common vector format |
TMP | Temporary | Common |
TPU | Unit file | Borland Turbo Pascal |
TTF | True Type font | Windows and OS/2 |
TXT | ASCII text | Common |
VOC | Sound file | DOS |
VUE | Relational view | dBase |
WAV | Sound file | Windows and OS/2 |
WK1 | Spreadsheet | Lotus 1-2-3 Version 2 |
WKS | Spreadsheet | Lotus 1-2-3 Version 1a |
WPD | Document | WordPerfect document or screen driver |
XLS | Spreadsheet | Excel |
ZIP | Compressed archive | Common (such as PKZip) |
ZOO | Compressed archive | Zoo compression program |
$$$ | Temporary | Common |
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Last modified on 2018-01-18 08:47:13.