File Extensions that Start with C

Browse file types with extensions beginning with C.

ExtensionSummary
.CLite-C Script
.C00WinAce Split Archive File
.C01WinAce Split Archive Part 1 File
.C02WinAce Split Archive Part 1 File
.C10WinAce Split Archive Part 10
.C2DWinOnCD Disc Image
.C2RWindows Media Center Click-To-Record File
.C2UTexas Instruments CBL 2 OS File
.C32Syslinux COM32 Module
.C3DC3D Model File
.C3PConstruct 3 Project
.C3ZOpenQwaq 3D Model File
.C4JEDMICS Image File
.C4DCinema 4D Model File
.C4KClonk Key File
.C4PCrossOver Software Installer File
.C93Interplay C93 Video
.CAInitial Telnet Cache
.CAACleanApp Archive
.CABWindows Cabinet File
.CACHECache File
.CACTIONAutomator Converter Action
.CADAutodesk QuickCAD File
.CADCCorpatla Data Container File
.CADOCClicker App Document
.CADQSTOP CADQ Ransomware Encrypted File
.CAFCryENGINE Character Animation File
.CAFFCore Audio File
.CAFFEMODELCaffe Model
.CAGClipArt Gallery Package
.CAH5e Companion App Character File
.CAJChinese Academic Journal File
.CAKSEGA FILM Video
.CALCalendar File
.CALBCoolect Album File
.CALCACalca Document
.CALIBRECalibre Device Data File
.CALSCALS Raster Graphic File
.CAMGerber CAM Job File
.CAMERRORCamtasia Studio Error File
.CAMMespresso Mind Map Document
.CAMPWCS Color Appearance Model Profile File
.CAMPROJCamtasia Studio Project
.CAMRECCamtasia Studio Screen Recording
.CAMVCamtasia Video File
.CANCanon Navigator Fax Document
.CANNEDSEARCHApple Predefined Search
.CAPConstruct Game Development File
.CAPROJConstruct Project File
.CAPTCapito Data File
.CAPXConstruct Compressed Project File
.CARBrew Component Application Resource File
.CARCNintendo Compressed Archive File
.CAROTECarote Ransomware Encrypted File
.CASAutodesk Cascade License File
.CASESlipCover Case Template
.CASSApple II Cassette Tape Program
.CASTAsciicast Terminal Recording
.CATWindows Catalog File
.CAT4DCinema 4D Catalog
.CATDRAWINGCATIA V5 Drawing
.CATPARTCATIA V5 Part File
.CATPRODUCTCATIA V5 Assembly File
.CAUSTICCaustic Project File
.CAVComodo Virus Definitions File
.CAWREspresso workreport Document
.CB7Comic Book 7-Zip Archive
.CBACryENGINE Resource Compiler Settings File
.CBCComic Book Collection
.CBDDLPCHITUBOX Sliced 3D Object File
.CBDSComic Book DS File
.CBFChessBase Game Information File
.CBGCyberGauge Data File
.CBHChessBase Database Header File
.CBKBackup Configuration File
.CBLCOBOL Source Code File
.CBMAPContainment Breach Map File
.CBOARDFinal Cut Pro Color Board Preset
.CBPCode::Blocks Project File
.CBRComic Book RAR Archive
.CBSComodo Backup Script
.CBTComputer Based Training File
.CBUComodo Backup File
.CBVChessBase Database File
.CBXMLCodeBox Library
.CBZComic Book Zip Archive
.CCC++ Source Code File
.CCAMultimedia Fusion File
.CCBCopperCube 3D Scene
.CCBJSCopperCube JavaScript File
.CCCDev-C++ Code Completion Cache
.CCCTASKCarbon Copy Cloner Task Configuration
.CCDCloneCD Control File
.CCFCryptLoad Container File
.CCGAMEXNA Creators Club Game Package
.CCH.NET Security Resolution Cache File
.CCIPCurse Client Install Package
.CCLDConstruction Clouds Data File
.CCNCompressed Multimedia Fusion File
.CCPCodeCharge Studio Page File
.CCRASTM Continuity of Care Record
.CCSCCS Script File
.CCSCCClearCase Source Control Info File
.CCTDirector Protected Cast Resource
.CCXClick & Create Extension
.CDVisual Studio Class Diagram
.CD2Click'N Design 3D File
.CD5Chasys Draw Image File
.CDACD Audio Track Shortcut
.CDBCardScan Contacts Database
.CDCAutoCAD DesignCenter Preview Cache File
.CDDConceptDraw PRO Document
.CDDACD Digital Audio File
.CDDXCircuit Diagram Document
.CDDZConceptDraw PRO Document
.CDFCryENGINE Character Definition File
.CDF-MSClickOnce Compiled Manifest File
.CDGCompact Disc Plus Graphics Image
.CDIDiscJuggler Disc Image
.CDLConceptDraw PRO Library File
.CDLXConceptDraw PRO XML Library File
.CDMNTI CD-Maker Image
.CDMLCreately Diagram File
.CDMMConceptDraw MINDMAP Document
.CDMPWCS Device Model Profile
.CDMTConceptDraw MINDMAP Template
.CDMTZCompressed ConceptDraw MINDMAP Template
.CDMZCompressed ConceptDraw MINDMAP Document
.CDOCrescendo Music Notation File
.CDOCEncrypted DigiDoc File
.CDPSony CD Architect Project
.CDP2Trainz Classics Content Dispatcher Pack 2
.CDPXConceptDraw PROJECT XML File
.CDPZConceptDraw PROJECT Document
.CDRMacintosh DVD/CD Master
.CDRAPPCorelDRAW.app Image File
.CDRTCorelDRAW Template
.CDSConceptDraw SlideShow
.CDSXConceptDraw PRO XML SlideShow File
.CDTCD-Text File
.CDTXConceptDraw PRO XML Template
.CDWKOMPAS Document
.CDXAlpha Five Table Index File
.CDXLCommodore CDXL Video
.CDXMLCmdlet Definition XML File
.CDZCompressed CD Image File
.CEComputerEyes Image
.CEBApabi eBook File
.CEBXApabi XML eBook File
.CEDJVC Camera Video Data File
.CEDPRJAshampoo CoverEditor Project
.CEFCenturionMail Encrypted Package
.CELMicroStation Cell Library
.CELLThinkfree Office NEO Cell Workbook
.CELTXCeltx Project File
.CELXCelestia Script
.CEMChildren of the Nile Model File
.CENONCenon Project
.CENON~Cenon Backup File
.CERInternet Security Certificate
.CERBERCerber Ransomware Encrypted File
.CERBER2Cerber2 Ransomware Encrypted File
.CERBER3Cerber Ransomware Virus File
.CERTSIGNINGREQUESTApple Developer Signing Certificate Request File
.CETRAINERCheat Engine Trainer File
.CEXSolidWorks Enterprise PDM Vault Export File
.CFSendmail Configuration File
.CF2Common File Format File
.CFAAdobe Conformed Audio File
.CFBCompound Binary File
.CFCColdFusion Component File
.CFDNortonLifeLock Optimization File
.CFFCommon File Format
.CFGLightWave Configuration File
.CFGEJewel Quest Configuration File
.CFLIMVU Product File
.CFMColdFusion Markup File
.CFMLColdFusion Markup Language File
.CFRCross Fire Replay File
.CFSLucene Compound Index File
.CFXFlow-Cal Data File
.CFXRCocoa Sfxr File
.CGCg Program
.CG3Cabri 3D Document
.CGACrytek Geometry Animation File
.CGDCommon Grid File
.CGFCrytek Geometry Format File
.CGFXCgFX Shader File
.CGICommon Gateway Interface Script
.CGMComputer Graphics Metafile
.CGPPixelCryptor Encrypted File
.CGRQuest3D Channel Group File
.CGRPPro Tools Clip Group File
.CGZLinux Drivers Archive
.CHClipper Header File
.CH3Harvard Graphics DOS Chart File
.CHAPhotoshop Channel Mixture
.CHAIChaimera Artwork File
.CHAITChaimera Artwork Template
.CHAMCompiled HAM File
.CHARSETCharacter Set
.CHARTGuitar Rhythm Chart File
.CHATIRC Chat Configuration File
.CHCHCFR Colormeter Data File
.CHDMAME Hard Disk Image
.CHEFChef Source Code File
.CHESSTITANSSAVE-MSMicrosoft Chess Titans Saved Game
.CHGWindows Net Logon File
.CHKSaved File Fragment
.CHKSPLITArchiver Split Checksum File
.CHLWinFast PVR2 Channel List
.CHMCompiled HTML Help File
.CHMLChameleon Encrypted Database File
.CHNEthnograph Data
.CHORDSong Chords File
.CHPROJAdobe Character Animator Project
.CHRBorland Character Set File
.CHR0Wii Model Animation File
.CHRPARAMSCryENGINE Character Parameters File
.CHSWindows Chinese Noise-Word List File
.CHTWindows Chinese Traditional Noise-Word List File
.CHUNK001File Splitter Split Archive Part 1
.CHVChView Interactive Star Map File
.CHWCompiled Help Index File
.CHXAutoCAD Standards Check File
.CIPolySpace Preprocessed Code File
.CIACTR Importable Archive
.CIBLuminaire Data File
.CIDNavigator Chart Image summary File
.CIDBiTunes CD Information File
.CIFEasy CD Creator Disk Image
.CILClip Gallery Packaged File
.CIMGCImg Image File
.CINDelphine Software CIN Video
.CINEPhantom Digital Video File
.CIPCavena Subtitles File
.CIRMicro-Cap Schematic
.CIRCLogisim Circuit File
.CIRCUITKTechlab Circuit Design File
.CISCheckInbox Settings File
.CISOCompact ISO File
.CITIntergraph Bitmap Image File
.CIV5MAPCivilization 5 Map
.CIV5MODCivilization 5 Mod File
.CIV5SAVECivilization 5 Saved Game
.CIV5SLNCivilization 5 Solution File
.CJSCommonJS Code File
.CK9Cook'n Cookbook Backup File
.CKBCricket Audio Bank File
.CKBXCricket Audio XML Bank summary File
.CKDKeyCreator Design File
.CKFCasio Keyboard File
.CKPSQL Server Checkpoint File
.CKTKeyCreator Design Template
.CLCursor Library
.CL2HY-TEK Meet Results File
.CL2ARCComic Life 2 Document Archive
.CL2DOCComic Life 2 Document
.CL2LYTComic Life 2 Layout File
.CL2TPLComic Life 2 Template
.CL4Easy CD Creator 4 Project File
.CL5Easy CD Creator 5 Saved Project
.CLARIFYClarify Document
.CLASSJava Class File
.CLASSLISTSMART Notebook Class List File
.CLBCOM+ Catalog File
.CLDCanon CD Label Template
.CLEOCLEO Grand Theft Auto Mod File
.CLGWindows Catalog File
.CLIGrand Theft Auto Clip Data File
.CLIPGrand Theft Auto 5 Clip
.CLIPSCoda Clips File
.CLIXCLIX Command File
.CLKClickView Video File
.CLKBClicker Books File
.CLKBDClicker Board Set
.CLKCClicker Connect Set File
.CLKDClicker Docs File
.CLKKClicker Keyboard
.CLKMClicker Matching Set File
.CLKPClicker Object Palette File
.CLKSClicker Sentences File
.CLKTClicker Template
.CLKTKClicker Talk Set File
.CLKVClicker Communicator Vocabulary Set File
.CLKWClicker Word Bank
.CLKXClicker Grid Set
.CLMGenePattern CEL Descriptor File
.CLPClipper Compiler Instructions File
.CLPIBlu-ray Clip Information File
.CLRAnimate Color Set
.CLR0Wii Color Swapping Animation File
.CLSLaTeX Document Class File
.CLTVisualBoyAdvance Cheat List File
.CLWVisual C++ ClassWizard File
.CLXCeelox SecureMail Secure Message
.CMCable Modem Configuration File
.CM0012Configuration Management File
.CM0013Samsung Smart TV Index File
.CM10CaseMap 10 Case File
.CM2Poser Camera Set File
.CM5Clone Manager File
.CMAOCaml Library
.CMAKECMake File
.CMAPThe Escapists Custom Prison Map File
.CMATEControllerMate File
.CMBLLogger Pro Data File
.CMDM.U.G.E.N Character Commands File
.CMDBAnsys CFD Mesh
.CMECrazy Machines Experiment File
.CMFConnected Backup File
.CMICompiled OCaml Interface
.CMLCryptoMailer Encrypted File
.CMMCorel Multimedia Manager Album
.CMMPCamtasia MenuMaker Project
.CMMTHEMECleanMyMac Theme File
.CMMTPLCamtasia MenuMaker Template
.CMOASUS BIOS File
.CMODCelestia Model
.CMPWindows Connection Manager Profile
.CMPKGcraftersmine Package
.CMPROJCamtasia Project File
.CMRU.S. Sectional Chart Map File
.CMRECCamtasia Recording
.CMSContent Management System
.CMVElectronic Arts CMV Video
.CMXCorel Metafile Exchange Image File
.CMZCompressed Poser Camera Set File
.CN1CNR Modem Initialization Data File
.CNACatena Project File
.CNCCNC Machine Tool Path
.CNDMelco Condensed Embroidery File
.CNDXAvery DesignPro for Mac Label File
.CNFTelnet Configuration File
.CNGCryptoNG Encrypted Archive
.CNMNoteMap Outline File
.CNSM.U.G.E.N Character States File
.CNTHelp Contents File
.CNVCanvas 6-8 Drawing File
.COBCOBOL Source Code File
.CODCompiled Source Code
.CODAPLUGINCoda Plug-in
.CODASITECoda Site File
.CODE-WORKSPACEMicrosoft Visual Studio Code Multi-root Workspace
.COFMPLAB COFF File
.COFFEECoffeeScript JavaScript File
.COLGrand Theft Auto Collision File
.COLLABBlackboard Collaborate Session File
.COLLECTIONAdobe Bridge Collection File
.COLORPICKERColor Picker Plugin
.COLORSScratch 2.0 Block Colors File
.COLOURSCHEMESpeedy Browser Colour Scheme File
.COLZAdobe Collage File
.COMDOS Command File
.COMFYCAKESSAVE-MSComfy Cakes Saved Game
.COMICComic Life Comic
.COMICDOCComic Life Document
.COMICLIFEComic Life Document
.COMMANDTerminal Command File
.COMPFusion Composition File
.COMPILEDCompiled Game Resource File
.COMPONENTMac OS X System Component
.COMPOSITEFONTWindows Composite Font File
.COMPOSITIONMODELInvantive Composition Data Model File
.COMPOSITIONTEMPLATEInvantive Composition Template
.COMPPKG.HAUPTWERK.RARHauptwerk Component Package
.COMPPKG_HAUPTWERK_RARHauptwerk Component Package
.COMPRESSEDWordCompress Compacted Webpage
.CONCOW System Settings File
.CONFGeneric Configuration File
.CONFIGConfiguration File
.CONFIGPROFILEApple Configuration Profile
.CONFORMConformalizer Change List File
.CONSISSciral Consistency Document
.CONTACTWindows Contact File
.CONTIConti Ransomware Encrypted File
.CONTOURContour Screenplay File
.CONTROLSOpenBVE Keyboard Shortcuts File
.COOTCoot Ransomware Encrypted File
.COPFCopy Operation File
.COPRESETCapture One Preset File
.COPYSony Ericsson Protected Content File
.CORTrimble Corrected SSF File
.COSCapture One Settings File
.COS2Pinnacle Studio Cache File
.COSESSIONDBCapture One Session File
.COSTYLECapture One Style File
.COTCoyote Source Code File
.COURSESuper Mario ReMaker Course File
.COVFax Cover Page File
.COVERAGEVisual Studio Code Coverage Report
.COXClick & Create Extension
.CPCaptivate Source File
.CP3Grand Prix 3 Cockpit Shape File
.CP9ChoicePoint Encrypted File
.CPACADSTAR PCB Archive File
.CPAACaptivate Shared Action File
.CPBComicino Studio Project File
.CPBITMAPiOS Wallpaper Image
.CPCCPC Compressed Image File
.CPDRoboHelp Cache Project Database
.CPDXAdobe Captivate Storyboard Project
.CPEFax Cover Page File
.CPFCab Provisioning Format File
.CPGMotorola Solutions Radio Codeplug
.CPGZCompressed CPIO Archive
.CPHCorel Print House File
.CPHDCloudChan Pre-processed Hypertext Document
.CPICodepage Information File
.CPIOUnix CPIO Archive
.CPKSEGA FILM Video
.CPLWindows Control Panel Item
.CPMZMiradi/ConPro Project File
.CPNGrim Dawn Default Character File
.CPPC++ Source Code File
.CPQCompaq OEM Disc Configuration File
.CPRAdobe Captivate Preferences File
.CPSCaptivate Styles File
.CPTPocket Slides Presentation
.CPTLAdobe Captivate Project Template
.CPTMCaptivate Theme File
.CPTXAdobe Captivate Project
.CPUVirtual CPU File
.CPVCAdobe Captivate Video Composition
.CPXOracle ADF Binding Context File
.CPYeCopy Desktop File
.CRCrystal Source Code
.CR2Canon Raw Image File
.CR3Canon Raw 3 Image File
.CRAFTKSP Spacecraft File
.CRAMCompressed Alignment File
.CRASHMac OS X Crash Log File
.CRASHEDAbiWord Crash-Saved Document
.CRCTotal Commander Checksum File
.CRDWindows CardSpace File
.CRDOWNLOADChrome Partially Downloaded File
.CRDSWindows CardSpace Backup File
.CRECLync Video File
.CREVAdobe Captivate Commentable SWF File
.CRFCal3D Binary Materials File
.CRLCertificate Revocation List File
.CROPCrick Software Options File
.CRPCities: Skylines Colossal Raw Asset Package
.CRPLCreeper World 3 Script File
.CRSStepMania Course File
.CRTSecurity Certificate
.CRTRMultiAd Creator Pro Document
.CRTXOffice 2007 Chart Template File
.CRVVCarve Pro Design File
.CRWCanon Raw CIFF Image File
.CRWLWindows Crawl File
.CRXChrome Extension
.CRYCryENGINE Map File
.CRYPTWhatsApp Encrypted Database File
.CRYPT1UltraCrypter Ransomware Encrypted File
.CRYPT10WhatsApp Encrypted Database File
.CRYPT12WhatsApp Encrypted Database File
.CRYPT14WhatsApp Encrypted Database File
.CRYPT5WhatsApp Encrypted Database File
.CRYPT6WhatsApp Encrypted Database File
.CRYPT7WhatsApp Encrypted Database File
.CRYPT8WhatsApp Encrypted Database File
.CRYPT9WhatsApp Encrypted Database File
.CRYPTEDWinOptimizer Encrypted File
.CRYPTOEncrypto Encrypted File
.CRYPTRACryptra Encrypted File
.CRYSISJMSFCrysis Saved Game
.CRYSISPSFCrysis Warhead Saved Game
.CRZCompressed Poser Character Rigging File
.CSC# Source Code File
.CS1CaptureShop 1-shot Raw Image
.CSAStar Stable Online Game Archive
.CSAPLANSPSS Analysis Plan File
.CSBStreet Fighter IV Audio
.CSDSteam Game Data Backup File
.CSFAdobe Color Settings File
.CSGCounterSketch Design Project
.CSHPhotoshop Custom Shapes File
.CSHTMLASP.NET Razor Webpage
.CSIEdLog Program Data File
.CSKINCD Art Display Skin File
.CSLCineStyle Color Lookup File
.CSMSteam Game Backup File
.CSNAdobe Code Snippet Document
.CSOCompressed ISO Disk Image
.CSPCaché Server Page
.CSPLANSPSS Sampling Plan File
.CSPROJVisual Studio C# Project
.CSRCertificate Signing Request File
.CSSCascading Style Sheet
.CSTContentServ Template
.CSUTILColorSync Utility Folder
.CSVComma-Separated Values File
.CSXVisual C# Script
.CSYCanvas Symbol File
.CSZCornerstone Document Template
.CTCheat Engine Cheat Table
.CTBAutoCAD Color-Based Plot Style File
.CTBLCTB-Locker Ransomware Encrypted File
.CTBODYFITTINGCrazyTalk Animator Actor Fitting File
.CTCVisual Studio Command Table Configuration File
.CTDCherrytree XML Document
.CTFAVG Update Control File
.CTGCanon Digital Camera Catalog File
.CTLVisual Basic UserControl Object File
.CTMStar Wars Republic Commando Map File
.CTOVisual Studio Binary Command Table Output File
.CTPCakePHP Template
.CTPROJECTCartoon Animator Project File
.CTSCrazyTalk Script File
.CTSYMVisual Studio Command Table Output File
.CTTMessenger Contact List
.CTVCitavi Project
.CTV3Citavi 3 Project File
.CTXVisual Basic Control Binary File
.CTXTBlueJ Context File
.CTYSimCity City File
.CTZCherrytree Password-protected XML Document
.CUCUDA Source Code File
.CUBISIS Cube File
.CUBEGaussian Cube File
.CUECDRWIN Cue Sheet
.CUIAutodesk Custom Workspace File
.CUIDBaidu SDK File
.CUIXAutoCAD Custom User Interface File
.CULWindows Cursor Library
.CURWindows Cursor
.CURSORFXCursorFX Theme File
.CURXPTHEMECursorXP Theme File
.CUSAutoCAD Custom Dictionary File
.CUSTOMDESTINATIONS-MSWindows Jump List File
.CUTDr. Halo Bitmap Image File
.CVCodeView Data File
.CV5Canvas 5 Drawing File
.CVAHP System Software Manager Information File
.CVDClamAV Virus Definitions File
.CVFCPU-Z Validation File
.CVGCalamus Vector Graphic File
.CVICassiniVision Map Image File
.CVNCineVision Encoding Session
.CVRMicrosoft Crash Report File
.CVSCanvas 3 Drawing File
.CVSRCCVS Command File
.CVTCanvas External Tool File
.CVWCaseView Document
.CVXCanvas Drawing File
.CWCardWorks Template
.CWAContinuous Wave Accelerometer Data File
.CWBCakewalk Bundle
.CWCCoding with Chrome JavaScript File
.CWDNonogram Puzzle File
.CWFCorelDRAW Workspace File
.CWKClarisWorks Document
.CWPCakewalk SONAR Project
.CWPRJCanvasWorkspace Project
.CWSChordWizard Song
.CWTChordWizard Template
.CWWCrossword Weaver Puzzle File
.CWYChordWizard Style
.CWZCircuit Wizard File
.CX3CMS Recorded Video File
.CX5Clone Manager XML File
.CXAFMAT Listmode File
.CXARCHIVECrossOver Bottle Archive
.CXDSimplePCI Data Document
.CXFPicasa Collage File
.CXINintendo 3DS Executable Image
.CXPCX-Programmer Project File
.CXRFMAT Plate Results File
.CXTCX-Programmer Project Text File
.CXXC++ Source Code File
.CYBERDUCKLICENSECyberduck Donation Key
.CYBERDUCKPROFILECyberduck Connection Profile
.CYGHome Design Object
.CYIClustify Input File
.CYOClustify Output File
.CYPHome Designer Pro Project File
.CYSClustify Summary File
.CYTOIDLEVELCytoid Level Archive
.CYWRbot.CYW Worm File
.CZDCAD Zone Drawing
.CZICarl Zeiss Image Data File
.CZIPZipGenius CryptoZip File
.CZPClozePro Archive