File - Extensions - C -

File - Extensions - C -

EXTENSION	File - DESCRIPTION
.C01	Typhoon wave files
.C	C program source.
.CAB	Archive format (Microsoft CABinet file). Extract.exe
.CAD	used by the drafting program "Drafix Cad" by Softdesk
.CAL	CALS Compressed bitmap-image
.CAL	SuperCalc 4/5 spreadsheet
.CAL	Windows CALendar file
.CAM	Casio camera format
.CAMCasio	digital camera file
.CAP	Compressed music file format
.CAP	ProComm CAPture file
.CAP	Ventura Publisher CAPtion
.CAS	Comma-delimited ASCII file
.CAT	dBASE CATalogue-file
.CAT	IntelliCharge categorization file used by Quicken
.CB	Microsoft clean a boot file
.CBI	Column binary formatted file (used in IBM mainframe systems)
.CBS	MasterWord button bar configuration
.CC	Visual dBASE custom class file
.CCA	mail file
.CCB	Visual Basic Animated Button configuration
.CCF	Multimedia Viewer configuration file used in OS/2
.CCH	Corel Chart
.CCH	OES Systems Photomodeler Photochip file (thumbnail)
.CCM	Lotus CC: Mail "box" (for example, INBOX.CCM)
.CCO	CyberChat data file
.CCT	Macromedia Director Shockwave cast
.CDA	CD Audio Track
.CDB	Clipboard
.CDF	Common Data Format, NSSDC scientific graphical format
.CDF	Cyberspace Description Format, ASCII format describing VRML worlds
.CDF	Microsoft Channel Definition Format file
.CDI	Phillips Compact Disk Interactive format
.CDM	Visual dBASE custom data module file
.CDR	Corel DRAW vector-image
.CDR	Raw Audio-CD data
.CDT	Corel Draw template
.CDX	Corel Draw compressed drawing
.CDX	Microsoft's Visual FoxPro index
.CEL	AutoDesk Animator Cel file (bitmap image), used for animations
.CEL	CIMFast Event Language file
.CER	Certificate file
.CFB	Comptons Multimedia file
.CFG	ConFiGuration-file
.CFM	ColdFusion template files
.CFM	Corel FONT MASTER.
.CFM	Visual dBASE Windows customer form
.CGI	Common gateway interface script file
.CGM	Computer Graphics Metafile
.CGM	Computer Graphics Metafile vector-image, mostly vectors but also bitmaps
.CH1	Freelance CHart
.CH3	Harvard Graphics v3.0 CHart/image
.CH	OS/2 configuration file
.CHIPS	(CopenHagen Image Processing System) uses these files
.CHK	Repair file made by CHKDSK.
.CHM	Compiled HTML file
.CHP	Ventura Publisher CHaPter
.CHR	Borland language stroke font file
.CHT	ChartViewer file
.CHT	Harvard Graphics Graphwriter II v2.3 CHarT
.CIL	Clip Gallery download package
.CIM	Sim City 200 file
.CIN	Digital moving Picture eXchange bitmap by the Society of Motion Picture and Television Engineers
.CIN	OS/2 change control file that tracks changes to an INI file
.CK1	iD/Apogee Commander Keen 1 data file
.CK2	iD/Apogee Commander Keen 2 data file
.CK3	iD/Apogee Commander Keen 3 data file
.CK4	iD/Apogee Commander Keen 4 data file
.CK5	iD/Apogee Commander Keen 5 data file
.CK6	iD/Apogee Commander Keen 6 data file
.CLASS	Java Class
.CLD	TerraGen CLouD layer file (landscape renderer)
.CLDLYR	CLouD LaYeR file (landscape renderer)
.CLG	Database of Disk Catalog
.CLL	Crick Software Clicker file
.CLO	Cloe image
.CLP	Quattro Pro CLiP-art
.CLP	Windows Clipboard file
.CLS	Visual Basic Class Module
.CMB	Xtree for Windows button bar
.CMD	Command file for Windows NT (similar to a DOS .BAT file), OS/2
.CMD	dBase-II program file
.CMD	DOS CP/M command file
.CMF	Corel Metafile
.CMF	Sound Blaster synthesized sound
.CMG	Chessmaster saved game
.CMP	Address document of Route 66
.CMP	LEAD JPEG bitmap imageTVP
.CMP	Photofinish Calibration MaP
.CMR	Movie. Mediaplayer
.CMV	Corel Move animation
.CMX	Corel Presentation Exchange image
.CMYK	Raw cyan, magenta, yellow and black bytes
.CNF	Configuration file used by Telnet, Windows, and other applications with varying internal formats
.CNM	Windows application menu options and setup file
.CNQ	Compuworks Design Shop file
.CNT	Windows (or other) system content files for the help index and other purposes
.CNV	Winword file used for import CoNVersion (=DLL)
.COB	Calgari trueSpace2 file Format
.COD	Microsoft C compiler output as displayable machine language/assembler with original C as comments
.COM	MS-DOS program (Executable) or CP/M, mostly smaller than 64 Kb
.CP8	CP8 256 Gray Scale image
.CPD	Corel PrintOffice file (drawing)
.CPD	Fax Cover document
.CPE	Fax Cover document
.CPI	Microsoft MS-DOS code page information file
.CPJ	CeQuadrat CD ProJect file Notepad
.CPL	Control Panel extension
.CPL	Corel color palette
.CPO	Corel Print House file
.CPP	C++ source.
.CPR	Corel PRESENTS Presentation.
.CPT	Archive format used on the Macintosh.
.CPT	Corel Photo-Paint image
.CPT	PHOTO-PAINT bitmap image, see also .TIFGWS
.CPX	Corel Presentation Exchange compressed drawing
.CRD	Windows CaRDfile database.
.CRP	Corel Presents run-time presentation
.CRP	Visual dBASE custom report file
.CRT	Certificate file
.CSA	Comma Delimited textfile
.CSC	Corel script
.CSP	PC Emcee On-Screen image
.CSS	Cascading Style Sheets, files describing how HTML and XML documents are drawn - text/css
.CST	Macromedia Director "Cast" (resource) file
.CSV	Comma Separated Values, this could be a database or spreadsheet file. Readable with Notepad
.CT	Graphic file associated with the Paint Shop Pro Graphic Editor
.CT	Scitex CT Bitmap
.CT	see .SCT
.CTL	Used in general to mean a file containing control information. FAXWorks uses it to keep information about each fax sent and received.
.CTX	Visual Basic user control binary file
.CUE	Microsoft Cue Cards data
.CUR	Windows 3.x/95/NT Cursor Resource
.CURSOR	Sun CursorVarious
.CUT	Dr. Halo image GWS
.CV	Corel Versions archive
.CV	Microsoft CodeView information screen
.CVG	Image format
.CVS	Canvas Drawing
.CWK	Claris Works data file
.CWS	Claris Works template
.CXT	Macromedia Director protected. (not editable) "Cast" (resource) file
.CXX	C++ source code file