Data File Formats that Begin with the Letter ‘C’
|
| .c |
C source code file |
|
Compressed unix file archive created by COMPACT |
| .c++ |
C++ source code file |
| .c– |
Source code (Sphinx C–) |
| .c00 |
Print file (Ventura Publisher) |
|
WinAce Split Archive file |
| .c01 |
Genesis 2000 |
| .c2d |
WinOnCD CD Image |
| .c4d |
MAXON Cinema 4D File (Graphics) |
| .c60 |
Midtronics Battery Management Software |
| .c86 |
C source code file (Computer Innovation C86) |
| .ca |
Initial cache data for root domain servers (Telnet) |
| .cab |
Cabinet File (Microsoft installation archive) |
| .cache |
Cache file (typically Web cache) |
| .cad |
Softdesk Drafix CAD File |
| .cac |
dBASE IV executable when caching on/off (see cachedb.bat) |
| .cad |
Document (Drafix Windows CAD) |
| .cag |
MS Clip Gallery Catalog file |
| .cal |
Calendar file (Windows 3.x) |
|
Calendar Maker Pro |
| .calb |
Coolect Album file (Coolect Album Player) |
|
Spreatsheet (SuperCalc) |
| .cam |
Casio Camera Graphic |
| .can |
Fax (Navigator Fax) |
| .cap |
Caption (Ventura Publisher) |
|
Session capture file (Telix) |
| .car |
AtHome Assistant file |
|
Carrara Environment |
|
NeoBook Cartoon |
| .cas |
Comma-delimited ASCII File |
| .cat |
Catalog (dBASE IV) |
| .cb |
Clean Boot File (Microsoft) |
|
Brief Macro Source Code |
| .cbc |
Fuzzy logic system (CubiCalc) |
| .cbf |
Calendar Builder file |
| .cbl |
Cobol source code file |
| .cbm |
Compiled bitmap graphics (XLib) |
| .cbp |
CentralBuilder Project |
| .cbr |
ComicBook Reader File archive (CDisplay image viewer) |
| .cbt |
Computer Based Training (many) |
| .cbz |
ComicBook Reader File archive (CDisplay image viewer) |
| .cc |
C++ source code file |
| .cca |
CC:Mail archive file |
| .ccb |
Visual Basic Animated Button Configuration |
| .ccc |
Bitmap graphics (native format) (Curtain Call) |
| .ccd |
CloneCD Related file |
|
Vector CAD Program file |
| .cce |
Calendar Creator 2 Event file |
| .ccf |
Communications configuration file (Symphony) |
| .cch |
Chart (CorelChart) |
| .ccl |
Communication Command Language file (Intalk) |
| .cco |
Btx Graphics file (XBTX) |
| .cct |
Macromedia Director Shockwave file |
| .ccx |
Corel PrintHouse file |
| .cda |
CD Audio Track |
| .cdb |
Card database (CardScan) |
|
Main database (TCU Turbo C Utilities) |
| .cdd |
ConceptDraw Document file |
| .cde |
Honeywell Hybrid Control Designer |
| .cdf |
Component Definition file |
|
Graphics (netcdf) |
| .cdg |
Compact Disc Plus Graphics file |
| .cdi |
Phillips Compact Disk Interactive format |
|
DiscJuggler Image file |
| .cdk |
Document (Atari Calamus) |
| .cdl |
CaseWare Working Papers Document Link |
|
SignLab Vector Graphic |
| .cdm |
Media Maker Disk Image file |
|
Visual dBASE Custom Data Module |
| .cdp |
Visual Objects Developer file |
|
CD/Spectrum Pro |
| .cdr |
Vector graphics (CorelDRAW native format) |
| .cdt |
Data (CorelDraw 4.0) |
| .cdx |
CorelDraw Compressed Image file |
|
Compound index (FoxPro) |
| .ce |
Main.ce (The FarSide Computer Calendar) |
| .ceb |
Apabi eBook file |
| .ceg |
Bitmap graphics (Tempra Show – Edsun Continuous Edge Graphics) |
| .cel |
Graphics (Autodesk Animator – Lumena) |
| .cf |
Sendmail Configuration file |
|
Configuration file (imake) |
| .cfb |
Comptons multimedia file |
| .cfc |
Macromedia Coldfusion component extension |
| .cfg |
Configuration |
| .cfl |
Chart (CorelFLOW) |
| .cfm |
ColdFusion Markup Language (Allaire) |
| .cfn |
Font data (Atari Calamus) |
| .cfo |
C Form Object internal format object file (TCU Turbo C Utilities) |
| .cfp |
Quicken Cash Flow Projection file |
|
Fax (The Complete Fax Portable) |
| .cfr |
Crossfire Replay file |
| .cga |
CGA display font (Ventura Publisher) |
| .cgd |
Cricket Graph Data file |
| .cge |
CCD Astrocamera |
| .cgi |
Common Gateway Interface script |
| .cgm |
Computer Graphics Metafile vector graphics (A&L – HG – many) |
| .ch |
Header file (Clipper 5) |
| .ch3 |
Chart (Harvard Graphics 3.0) |
| .ch4 |
Presentation (Charisma 4.0) |
| .chd |
Font descriptor (FontChameleon) |
| .chi |
Document (ChiWriter) |
| .chk |
Recovered data (ChkDsk) |
|
Temporary file (WordPerfect for Win) |
| .chl |
Configuration History Log |
| .chm |
Compiled HTML |
| .chn |
Data (Ethnograph 3) |
| .cho |
ChordPro file |
| .chp |
Chapter file (Ventura Publisher) |
| .chr |
Character set (Turbo C – Turbo Pascal) |
| .cht |
Chart (Harvard Graphics 2.0 – SoftCraft Presenter) |
|
Interface file for ChartMaster (dBASE) |
| .chw |
Compiled Help Index file |
| .cid |
AnalogX Caller ID file |
| .cif |
Caltech Intermediate Format graphics |
|
Chapter information (Ventura Publisher) |
| .ciff |
Canon CIFF |
| .cil |
Clip Gallery Download Package |
| .cit |
Intergraph Raster File Reference |
| .cix |
Database index (TCU Turbo C Utilities) |
| .ckb |
Keyboard mapping (Borland C++ 4.5) |
| .cl |
Common LISP source code file |
| .cl3 |
Easy CD Creator Layout file |
| .cl4 |
Easy CD Creator Layout file |
| .cl5 |
Easy CD Creator Layout file |
| .class |
Java class file |
| .clb |
ICQ Contact List |
|
MS Office XP Developer Code Librarian |
|
cdrLabel Compact Disc Label |
| .clg |
Windows Catalog file |
| .cli |
Client Management System Customer file |
| .clm |
COLIMO file |
| .clp |
Clip art graphics (Quattro Pro) |
|
Clipboard file (Windows 3.x) |
|
Compiler script file (clip list) (Clipper 5) |
| .clpi |
Blue-ray Disc Clip Information file |
| .clr |
Color binary screen image (1st Reader) |
|
Color definitions (Photostyler) |
| .cls |
C++ class definition file |
| .cm |
Data file (CraftMan) |
| .cmd |
Batch file (OS/2) |
|
Command (dBASE – Waffle) |
|
External command menu (1st Reader) |
| .cmf |
FM-music file (Creative Music File) |
| .cmg |
CMG file |
| .cmk |
Card (Card Shop Plus) |
| .cml |
COMAL programming language |
| .cmm |
Cmm script (batch) file (CEnvi) |
| .cmo |
Virtools Composition file |
| .cmp |
Header file for PostScript printer files (CorelDRAW) |
|
User dictionary (MS Word for DOS) |
|
Bitmap graphics (Lead CMP compression) |
| .cmq |
Culturemetrics file |
| .cmt |
Culturemetrics file |
| .cms |
TrialDirector media storage |
| .cmv |
Animation (CorelMove CorelDraw 4.0) |
| .cmx |
Corel PhotoPaint Image |
|
Corel Presentation Exchange Image |
|
The Sims (Maxis) 3D Body Mesh Data |
|
Apple Viewer file |
| .cnc |
CNC general program data |
| .cnd |
ControlDraw file |
|
Embroidery Design file |
| .cnf |
Configuration (program – printer setup) |
| .cnt |
Helpfile contents |
| .cnv |
Data conversion support file (Word for Windows) |
|
Temporary file (WordPerfect for Win) |
| .cob |
Cobol source code file |
| .cod |
Datafile (Forecast Plus – MS Multiplan – StatPac Gold) |
|
Program compiled code (FORTRAN) |
|
Template source file (dBASE Application Generator) |
|
Videotext file |
| .col |
Color palette (Autodesk Animator – many) |
|
Spreadsheet (MS Multiplan) |
| .com |
Command (memory image of executable program) (DOS) |
| .con |
Configuration file (Simdir) |
| .conf |
Configuration file |
| .config |
Configuration file |
| .cor |
Protein Structure file |
|
Web GPS Correction Server Export file |
|
WMOVIEC Input file |
| .cpd |
Script (Complaints Desk) |
| .cpe |
MS Fax Cover Sheet |
| .cpf |
Fax (The Complete Fax) |
|
Clever Cache Profile file |
| .cph |
Corel Print House image |
| .cpi |
Code Page Information file (DOS) |
|
AVCHD Clip Information |
|
Colorlab Processed Image bitmap graphics |
| .cpl |
Control panel file (Windows 3.x) |
|
Presentation (Compel) |
| .cpo |
Corel Print House file |
| .cpp |
C++ source code file |
|
Presentation (CA-Cricket Presents) |
| .cpr |
Cubase Project file |
| .cps |
Backup of startup files by Central Point PC Tools autoexec.cps |
|
coloured postscript files |
| .cpt |
Compressed Mac file archive created by COMPACT PRO (ext-pc.zip) |
|
Corel Photo-Paint Image |
|
Encrypted memo file (dBASE) |
|
Template (CA-Cricket Presents) |
| .cpx |
Control Panel Applet |
|
Corel Presentation Exchange Compressed Drawing |
| .cpy |
Copy Books Data file |
| .cpz |
Music text file (COMPOZ) |
| .cr2 |
Canon Raw Image file |
| .crc |
Total Commander CRC file |
| .crd |
Cardfile (Windows 3.x – YourWay) |
|
ColdRED Script file |
|
Guitar Chord file |
| .crf |
Cross-reference (MS MASM – Zortech C++) |
| .crh |
Links Games Course file |
|
MS Golf Image file |
| .crp |
Encrypted database (dBASE IV) |
| .crs |
File Conversion Resource (WordPerfect 5.1) |
| .crt |
Terminal settings information (Oracle) |
|
Security certificate (Windows Sharepoint) |
| .crtr |
Multi-Ad Creator 7 document |
| .crtx |
Microsoft Chart Template file |
| .cru |
Compressed file archive created by CRUSH |
| .crw |
Canon RAW Image file |
| .crx |
Chrome Extension file |
|
Links Games Course file |
| .crz |
Links Games Course file |
| .cs |
Visual C# Source file |
| .csa |
Comma Deliminated Text |
|
Ultimate Ride Roller Coaster |
| .csf |
Adobe Colour Settings file |
|
Van Dyke’s CRT/SecureCRT Script file |
| .csg |
Graph (Statistica/w) |
| .csh |
Hamilton Labs C Shell Script file |
| .csk |
Claris Works |
| .csm |
Precompiled headers (Borland C++ 4.5) |
| .cso |
Compressed ISO Image file |
| .csp |
PC Emcee Screen Image file (Computer Support Corporation) |
| .css |
Cascading Sheet Style file |
|
Datafile (CSS – Stats+) |
|
Datasheet (Statistica/w) |
| .cst |
Macromedia Director Cast file |
|
Panasonic music file (keyboard) |
| .csv |
Comma Separated Values text file format (ASCII) |
|
Adjusted EGA/VGA palette (CompuShow) |
| .ct |
Continous Tone file |
| .ctc |
Control file (PC Installer) |
| .ctd |
Cobra Track Dump |
|
Cardtable file |
|
Marine Data file |
|
Simpsons Cartoon Studio Export file |
| .ctf |
Character code translation file (Symphony) |
| .ctg |
Canon Catalog file |
|
Cartridge Definition file |
|
ChessBase Opening Book |
|
Canon Powershot Pro 70 Info file |
| .ctl |
Microsoft Visual Basic Control file |
|
Control file (dBASE IV – Aldus Setup) |
|
Setup information |
| .ctn |
CADTERNS file |
| .ctt |
Messenger contacts file |
|
Labview file |
| .ctu |
CZTU, a gamma-ray analysis program. Need the CTZU.exe file to work |
| .ctx |
Course TeXt file (Microsoft online guides) |
|
Ciphertext file (Pretty Good Privacy RSA System) |
| .cty |
SimCity City file |
| .cue |
MS Cue Cards data |
| .cuf |
C Utilities Form definition (TCU Turbo C Utilities) |
| .cul |
Windows cursor library (IconForge, ImageForge, ImageForge PRO) |
| .cur |
Cursor image file (Windows 3.x) |
| .cut |
Bitmap graphics (Dr. Halo) |
|
Dr Halo CUT files |
| .cv4 |
Color file (CodeView) |
| .cv5 |
Canvas version 5 |
| .cva |
ACD Canvas Sequence Set file |
|
Compaq Diagnostics |
| .cvb |
Borland BDE File |
| .cvd |
Bitdefender |
| .cvp |
Cover page (WinFax) |
| .cvr |
WinFax Cover Sheet |
|
ElectraSoft Fax Cover Sheet |
| .cvs |
Graphics (Canvas) |
| .cvt |
Backup file for CONVERTed database file (dBASE IV) |
| .cvw |
Color file (CodeView) |
| .cwk |
Claris Works data |
| .cwz |
CropWalker file |
| .cxf |
Google Picasa Collage file |
| .cxp |
Core Media Player XML-based Playlist File |
| .cxt |
Macromedia Director Protected Cast file |
| .cxx |
C++ source code file (Zortech C++) |
