Add file extension

File extensions sorted alphabetically - starting with a letter C

File extension The full name of the file extension
File extension .C C/C++main Source Code File Format
File extension .C# Microsoft Visual C#
File extension .C++ C++ Source Code
File extension .C-- Sphinx C-- Language Source Code
File extension .C-MAP C-map
File extension .C00 Split Multi-volume ACE Compressed File Archive
File extension .C01 Split Multi-volume ACE Compressed File Archive
File extension .C02 Split Multi-volume ACE Compressed File Archive
File extension .C03 Split Multi-volume ACE Compressed File Archive
File extension .C04 Split Multi-volume ACE Compressed File Archive
File extension .C05 Split Multi-volume ACE Compressed File Archive
File extension .C06 Split Multi-volume ACE Compressed File Archive
File extension .C07 Split Multi-volume ACE Compressed File Archive
File extension .C08 Split Multi-volume ACE Compressed File Archive
File extension .C09 Split Multi-volume ACE Compressed File Archive
File extension .C1 Pov-Ray For Windows 3.x Scenes Advanced Newltpot
File extension .C10 Split Multi-volume ACE Compressed File Archive
File extension .C11 CARE-S InfoWorks User Defined Pollutant Detail
File extension .C16 C16 Creatures 3/Docking Station Image
File extension .C18 Dassault Systemes Catia V4 Sequential
File extension .C1S Photo Cache
File extension .C2 Pov-Ray For Windows 3.x Scenes Advanced Newltpot
File extension .C21 CARE-S InfoWorks Defined Pollutant Detail
File extension .C24 Drive Image Ace
File extension .C2C CopyToDVD Project
File extension .C2D WinOnCD Image Format
File extension .C2E Chinese Dictionary Index
File extension .C2K Microsoft Project Holidays
File extension .C2R Microsoft Windows Media Center Click-to-record Format
File extension .C2U Texas Instruments CBL 2 Format
File extension .C2V WellSight Systems License Information
File extension .C2W WaterCAD
File extension .C2X WinOnCD
File extension .C3 Pov-Ray For Windows 3.1 Scenes Advanced Newltpot
File extension .C32 Split Multi-volume ACE Compressed File Archive
File extension .C39 Split Multi-volume ACE Compressed File Archive
File extension .C3D Coordinate 3D Format
File extension .C3D1 Chem3D Cartesian 1 Chemical Modeller
File extension .C3D2 Chem3D Cartesian 2 Chemical Modeller
File extension .C3E CYPE Related
File extension .C3T Chemical Template
File extension .C3XML Chem3D XML Format
File extension .C3Z OpenQwaq 3D Model Format
File extension .C4 JEDMICS Bitmap Image Format
File extension .C40 Split Multi-volume ACE Compressed File Archive
File extension .C41 Split Multi-volume ACE Compressed File Archive
File extension .C42 Split Multi-volume ACE Compressed File Archive
File extension .C43 Split Multi-volume ACE Compressed File Archive
File extension .C44 Split Multi-volume ACE Compressed File Archive
File extension .C45 Split Multi-volume ACE Compressed File Archive
File extension .C46 Split Multi-volume ACE Compressed File Archive
File extension .C47 Split Multi-volume ACE Compressed File Archive
File extension .C48 Split Multi-volume ACE Compressed File Archive
File extension .C49 Split Multi-volume ACE Compressed File Archive
File extension .C4D CINEMA 4D File Format
File extension .C4DUPDATE Cinema 4D Update
File extension .C4F Clonk Game Round
File extension .C4G Clonk Game System
File extension .C4K Clonk Key Format
File extension .C4P CrossOver Software Installer Format
File extension .C4S Clonk Game Scenario
File extension .C4U OpenClonk Update System
File extension .C4V Clonk Game Video
File extension .C50 Split Multi-volume ACE Compressed File Archive
File extension .C51 Split Multi-volume ACE Compressed File Archive
File extension .C52 Split Multi-volume ACE Compressed File Archive
File extension .C53 Split Multi-volume ACE Compressed File Archive
File extension .C54 Split Multi-volume ACE Compressed File Archive
File extension .C55 Split Multi-volume ACE Compressed File Archive
File extension .C6 Organic 2D/3D Drafting & 3D Modelling
File extension .C64 Commodore 64 ROM Image
File extension .C85 RISC OS JPEG Bitmap Image
File extension .CA Telnet Server Initial Cache Data Format
File extension .CA1 Delphi Install Disk
File extension .CA2 Delphi Install Disk12
File extension .CA4 Delphi Installation
File extension .CA5 Delphi Installation
File extension .CAA CleanApp Archive Format
File extension .CAB Windows Cabinet Compressed Archive
File extension .CABAL Haskell Cabal
File extension .CAC DBASE IV Executable
File extension .CACHE Generally Cache Format
File extension .CACHE-2 VLC Media Player Font Cache
File extension .CACHE-3 VLC Media Player Font Cache
File extension .CACHE2 Pro/ENGINEER
File extension .CACTION Apple Mac OS X Automator Conversion Action Format
File extension .CAD CAD Drawing Format
File extension .CADC Corpatla Baudadministration Data Format
File extension .CADRG Compressed ARC Raster Graphic
File extension .CAE Abaqus CAE Model
File extension .CAF Apple Core Audio Format
File extension .CAFF Apple Core Audio Format
File extension .CAG Microsoft Clip Gallery Catalog Format
File extension .CAH Ulead Photo Explorer Thumbnail Cache
File extension .CAI SeeYou Flight Data
File extension .CAJ China Academic Journals Full-text Database
File extension .CAKEWALKWINDOWLAYOUT Cakewalk Window Layout
File extension .CAL CALS Raster Image Format
File extension .CALB Coolect Album Format
File extension .CALIBRE Calibre Device Data Format
File extension .CALIBZ Chief Architect Symbol
File extension .CALS CALS Raster Group 1 Image Format
File extension .CALX Calendar Printing Assistant Template
File extension .CAM Casio QV Digital CAMera Image Format
File extension .CAMM Espresso Mind Map Mind Map Format
File extension .CAMP WCS CAMP
File extension .CAMPROJ Camtasia Studio Project Format
File extension .CAMREC Camtasia Studio Recorder Format
File extension .CAMTHTR Camtasia Studio Theater
File extension .CAMV Camtasia Screencast Video Format
File extension .CAN Canon Navigator Fax Format
File extension .CANF CanOpener
File extension .CANIM Shank Game
File extension .CANNEDSEARCH Apple Mac OS X Finder Predefined Search
File extension .CAOS CanOpener Preference
File extension .CAP PacketView Pro Packet Trace Data Format
File extension .CAPFILE Ruby Capistrano Instruction
File extension .CAPROJ Construct Game Project Format
File extension .CAPS CaptureSaver
File extension .CAPX Construct Game Project Archive Format
File extension .CAR Biosym Chemical Modeller Input Format
File extension .CARB Apple Mac OS X Carbon Package
File extension .CARC Nintendo DS Compressed Archive Format
File extension .CARD Funkiball Adventure
File extension .CARO Adobe Acrobat Creatorcode
File extension .CAS Autodesk AutoCAD License Format
File extension .CASCII CACTVS Chemical ASCII Format
File extension .CASE SlipCover For Mac Template Format
File extension .CAT Microsoft Security Catalog Format
File extension .CAT4D Cinema 4D Catalog
File extension .CATALOG CATIA Catalog
File extension .CATANALYSIS CATIA Analysis
File extension .CATDRAWING CATIA Drawing
File extension .CATFCT CATIA CATfct
File extension .CATKNOWLEDGE CATIA CATKnowledge
File extension .CATMATERIAL CATIA CATMaterial
File extension .CATOM Chief Architect Catalogue
File extension .CATPART CATIA Part Format
File extension .CATPREFERENCES CATIA Preferences
File extension .CATPROCESS CATIA Process
File extension .CATPRODUCT CATIA Product Format
File extension .CATRASTER CATIA Raster
File extension .CATRESOURCE CATIA Resource
File extension .CATSETTINGS CATIA Settings
File extension .CATSHAPE CATIA Shape
File extension .CATSWL CATIA CATSwl
File extension .CATSYSTEM CATIA Functional Systems
File extension .CAV Comodo Virus Definitions Format
File extension .CAWR Espresso Workreport Format
File extension .CAX VCollab 3D Model
File extension .CB Microsoft Clean Boot
File extension .CB1 CARE-S InfoWorks Biochemical Oxygen Detail
File extension .CB4 Actuate Analytics
File extension .CB7 CDisplay 7-Zip Comic Book Format
File extension .CBA CDisplay ACE Comic Book Format
File extension .CBB ChessBase Search Booster
File extension .CBC Comic Book Collection
File extension .CBCP CodeBaby Production Studio Character Package
File extension .CBD Corel WordPerfect Dictionary
File extension .CBDS Comic Book DS Format
File extension .CBF ChessBase Game Information Format
File extension .CBG CyberGauge Data Format
File extension .CBH ChessBase Chess Database Format
File extension .CBK Backup Configuration Format
File extension .CBL Cobol Language Source Code Format
File extension .CBM Bitmap Image Format
File extension .CBMV Comic Book Millennium Collection
File extension .CBN PaperMaster Cabinet
File extension .CBO Microsoft Interactive Training
File extension .CBP Code::Blocks Project Format
File extension .CBPLUGIN Code::Blocks Plugin
File extension .CBPROJ C++ Builder Project
File extension .CBQ StarOS Script
File extension .CBR Comic Book Archive Format Or ComicBook Reader Format
File extension .CBS Comodo Backup Script Format
File extension .CBT CDisplay TAR Comic Book Format
File extension .CBU Comodo Backup Backup Format
File extension .CBV ChessBase Archive Format
File extension .CBW ComicRack Webcomics
File extension .CBX Rational XDE
File extension .CBXML CodeBox XML Library
File extension .CBZ Comic Book Archive Format Or ComicBook Reader Format
File extension .CC C++ Language Source Code Format
File extension .CC1 Briggs Softworks Calendar Commander
File extension .CCA CC: MAil Data Format
File extension .CCB Visual Basic Animated Button Configuration
File extension .CCBJS CopperCube JavaScript Scene
File extension .CCC Microsoft Internet Chat Conversation Log
File extension .CCD CloneCD Track Description Format
File extension .CCE Calendar Creator 2 Event
File extension .CCF CryptLoad Container Format
File extension .CCGAME Microsoft XNA Game Studio Game Package Format
File extension .CCH Photomodeler Photochip Thumbnail Format
File extension .CCIP Curse Client 4 Addon Download Protocol Format
File extension .CCJ Crossword Compiler Compiled Crossword Applet
File extension .CCK Corel Clipart
File extension .CCL CCTools Levelset
File extension .CCM Multimedia Fusion Custom Menu
File extension .CCN Multimedia Fusion Development Format
File extension .CCO Apple Cocoa
File extension .CCP CloneCD Profiles Format
File extension .CCR HealthFrame ASTM Continuity Of Care Record Format
File extension .CCRF Calcomp Raster Bitmap Image
File extension .CCS TrialDirector Clip Script Format
File extension .CCSCC ClearCase Source Control Info Format
File extension .CCT Macromedia (Adobe) Director Shockwave Cast Format
File extension .CCW Crossword Compiler Saved Puzzle
File extension .CCWSLN Connected Components Workbench
File extension .CCX Click & Create Extension
File extension .CCXML Call Control EXtensible Markup Language
File extension .CD ClassDiagram Format
File extension .CD2 DATAIR Cafeteria Document System Custom Text
File extension .CD5 Chasys Draw Image
File extension .CDA CD Audio Track
File extension .CDATA Command & Conquer 3 Audio
File extension .CDB Windows Mobile Pocket Access Database Format
File extension .CDC Autodesk AutoCAD DesignCenter Preview Cache Format
File extension .CDD ConceptDraw Drawing Diagram Format
File extension .CDDA Apple ITunes AIFF Audio Format
File extension .CDDX Circuit Diagram Diagram Format
File extension .CDE CADKEY Dynamic Extension
File extension .CDEM CompeGPS Land Landscape
File extension .CDF Cyberspace Description Format
File extension .CDF-MS ClickOnce Deployment Binary Manifest Format
File extension .CDFX Cindex
File extension .CDG DART Karaoke Studio Lyrics Format
File extension .CDI DiscJuggler Image Format
File extension .CDJ DiscJuggler CD-ROM Data
File extension .CDK Calamus SL Document
File extension .CDL CADKey CAD Language Format
File extension .CDLX Adobe Audition Audio CD Project Format
File extension .CDM NTI CD&DVD-Maker Image Format
File extension .CDMEDIA Boxer For Mac Cd-rom
File extension .CDMM ConceptDraw MINDMAP Document
File extension .CDMP WCS CDMP
File extension .CDMT ConceptDraw MINDMAP Template
File extension .CDMTZ Compressed ConceptDraw MINDMAP Template
File extension .CDMZ ConceptDraw MINDMAP Compressed Document Format
File extension .CDO Crescendo Music Score Format
File extension .CDOC DigiDoc Client Container
File extension .CDP Trainz Simulator Content Dispatcher Pack Format
File extension .CDP2 Trainz Classics Content Dispatcher Pack 2 Format
File extension .CDPX ConceptDraw PROJECT XML Format
File extension .CDPZ ConceptDraw PROJECT Document
File extension .CDR CorelDRAW Vector Or Bitmap Format
File extension .CDR3 CorelDRAW 3 For Mac Vector Or Bitmap Image
File extension .CDR4 CorelDRAW 4 For Mac Vector Or Bitmap Image
File extension .CDR5 CorelDRAW 5 For Mac Vector Or Bitmap Image
File extension .CDR6 CorelDRAW 6 For Mac Vector Or Bitmap Image
File extension .CDRW CorelDRAW For Mac
File extension .CDRX Bosch Crash Data Retrieval Data Format
File extension .CDRZIP DICOM Compressed Image
File extension .CDS ChemDraw Stationery Document
File extension .CDSG DrawMusic Chord Song
File extension .CDT CorelDRAW Template Format
File extension .CDT6 CorelDRAW 6 For Mac Template
File extension .CDT_ CorelDRAW For Mac Template
File extension .CDU CDU Paint Image Format
File extension .CDV CatDV Catalog
File extension .CDW KOMPAS CAD Drawing Format
File extension .CDX CorelDRAW Compressed Drawing Format
File extension .CDXML ChemDraw XML Format
File extension .CDZ ROM With A View Project Format
File extension .CE Digital Vision ComputerEyes IFF Bitmap Format
File extension .CE0 Winewar Worm
File extension .CE1 Computer Eyes Raw Image Format
File extension .CE2 Computer Eyes Raw Image Format
File extension .CEA DAZ 3D Carrara Pro Export
File extension .CEB Apabi EBook Format
File extension .CED JVC Corrupted Video Format
File extension .CEDATA Pogoplug
File extension .CEDPRJ Ashampoo CoverEditor Cover Project Format
File extension .CEF CenturionMail Format
File extension .CEI CRiSP Harvest
File extension .CEIMG CeRegEditor Registry Image
File extension .CEL Lumena CEL Bitmap Image Format
File extension .CELL CASTEP Supercell Material Data
File extension .CELTX Celtx Project Format
File extension .CELX Celestia Script
File extension .CEM Empire Earth Game Format
File extension .CEO Winewar Worm
File extension .CER Internet Security Certificate
File extension .CERT Netscape Certificate Index
File extension .CERTAUTHORITYCONFIG Apple Mac OS X Certificate Assistant Configuration
File extension .CERTSIGNINGREQUEST Apple Mac OS X Certificate Assistant
File extension .CET Hitachi Cobol
File extension .CETRAINER DBVM
File extension .CEX SolidWorks Enterprise PDM Vault Export Format
File extension .CF Sendmail Configuration Format
File extension .CF2 Common File Format 2
File extension .CF5 DocuWare
File extension .CF7 Toshiba ConfigFree Profile Handling Module
File extension .CFA Adobe Premiere Pro Audio Format
File extension .CFB Disk Drill Recovered
File extension .CFC Adobe ColdFusion Component Format
File extension .CFD CryptoForge Document
File extension .CFDI Comprobante Fiscal Digital Por Internet
File extension .CFE CryptoForge Encrypted
File extension .CFF ColorImpact Color Formula Format
File extension .CFF2 Kodak Pandora Exported
File extension .CFG Configuration Files
File extension .CFGE Jewel Quest Configuration Format
File extension .CFI CleverForm Script
File extension .CFK Microsoft Developer Studio Diagram
File extension .CFL IMVU Product Format
File extension .CFM Adobe ColdFusion Template Format
File extension .CFML Adobe ColdFusion Markup Language Format
File extension .CFN Calamus Font Data
File extension .CFO Turbo C Utilities C Form Object
File extension .CFP Bitmap Native Format For CoverFactory
File extension .CFPRESET SA Color Finesse Plugin For Adobe After Effects
File extension .CFR Cross Fire Replay Format
File extension .CFREPLAY Crossfire Europe Replay
File extension .CFS INMOS Configuration Format
File extension .CFT CFast Graphics
File extension .CFW ChemFinder Form
File extension .CFX Magix Movie Edit Pro
File extension .CFXR Cocoa Sfxr Format
File extension .CFXXE Possibly Malware
File extension .CFZ Compressed Archive
File extension .CG NVidia CgFX Format
File extension .CG3 Cabri 3D Document
File extension .CG4 CALS Group IV Bitmap Graphics
File extension .CGA Ventura Publisher CGA Display Font
File extension .CGD CricketGraph Data
File extension .CGDB Microsoft Clip Art Package
File extension .CGF Asm Objasm Format
File extension .CGFX CgFX Shader Format
File extension .CGI Common Gateway Interface Script Format
File extension .CGINC Unity Custom Shader Include
File extension .CGK BlueSoleil
File extension .CGM Computer Graphics Metafile
File extension .CGMAP CityGuide Region Map
File extension .CGO Railroad Tycoon 3 Car Properties
File extension .CGP PixelCryptor Encrypted Format
File extension .CGR CATIA MultiCAx Plug-in Conversion Format
File extension .CGRP Pro Tools Clip Group Format
File extension .CGT Gold Parsing System Compiled Grammar Table
File extension .CGVP NVidia Cg Programming Language XML
File extension .CGX ARM RL-TCPnet HTTP Web Server XML Web Page Update Script
File extension .CGZ AssaultCube Map Format
File extension .CH OS/2 Configuration
File extension .CH1 IBM Freelance Graphics Chart
File extension .CH10 Irig 106 Original Recording
File extension .CH3 Harvard Graphics V3.0 Chart/image Format
File extension .CH4 WSxM
File extension .CH5 VisIt
File extension .CHA Online Chat Configuration Format
File extension .CHAM Compiled HAM Format
File extension .CHAP MP4 Movie Chapter
File extension .CHARMM CHARMm Chemical Modeller Input
File extension .CHARSET Character Set Format
File extension .CHART Feedback Chart Format
File extension .CHAT Online Chat Configuration Format
File extension .CHATLOG Adium Chat Log
File extension .CHC HCFR Colorimeter Data Format
File extension .CHD MAME Compressed Hard Disk Format
File extension .CHE CHwinEHE Project
File extension .CHEF Chef Source Code Format
File extension .CHESSTITANSSAVE-MS Chess Titans Save Game Format
File extension .CHF PcAnywhere Remote Control
File extension .CHG Quicken Online Data Format
File extension .CHH C++ Header
File extension .CHI Microsoft Help Index
File extension .CHJ IBM SPSS Interview Cache
File extension .CHK ScanDisk File Fragment
File extension .CHKN IMVU Create Mode Temporary
File extension .CHKSPLIT Incredible Bee Archiver Checksum
File extension .CHL Microsoft Internet Explorer Channel Information Format
File extension .CHM Microsoft Compiled HTML Help Format
File extension .CHML Chameleon Encrypted Format
File extension .CHN Ethnograph Data Format
File extension .CHO Animation:Master Choreography
File extension .CHORD Song Chords Format
File extension .CHP Ventura Publisher Chapter Document
File extension .CHQ Microsoft Help Combined Full-text Search
File extension .CHR Borland Language Stroke Font Format
File extension .CHRPARAMS CryENGINE Character Paramters Format
File extension .CHS Windows Chinese Noise-Word List Format
File extension .CHT ZSNES Cheat Code Format
File extension .CHTML Compact HTML Document
File extension .CHUNK001 File Splitter Split File (part 1)
File extension .CHV ChView Star Map Format
File extension .CHW Microsoft Help HTML Help General Index Format
File extension .CHX Autodesk AutoCAD Standards Check Format
File extension .CI CitectSCADA Format
File extension .CID CoDiagnostiX User Defined Implant
File extension .CIDB Apple ITunes CD Information Format
File extension .CIF Easy CD Creator CD Image Format
File extension .CII Caesar II
File extension .CIK Corel Graphics 10 Custom Dual Tone
File extension .CIL Microsoft Office Clip Gallery Download Package
File extension .CIM CimPack Design Drawing
File extension .CIMG CImg Image Format
File extension .CIN Kodak Cineon Image Format
File extension .CIN96LM Microsoft Cinemania
File extension .CIN96UPD Microsoft Cinemania Format
File extension .CINE Vision Research Phantom Cine Camera Video Format
File extension .CINEMA4D Cinema 4D For Amiga
File extension .CIO SWAT Master Watershed
File extension .CIP CryptoBuddy Encrypted Format
File extension .CIPO Cartesian Products Compressed Internet Document
File extension .CIR Supermax ECAD Command Save
File extension .CIRC Logisim Circuit
File extension .CIRCUIT KTechlab Circuit Design Format
File extension .CIS CheckInbox
File extension .CISO Wii Compressed Game Image
File extension .CIT Intergraph Scanned Image
File extension .CIV Empire Earth Custom Civilization Information
File extension .CIV5MAP Civilization 5 Map
File extension .CIV5SAVE Civilization 5 Saved Game Format
File extension .CIW Web Of Science Export
File extension .CIX Rational XDE
File extension .CJSTYLES Skin Builder Project
File extension .CK1 Commander Keen 1 Game Data
File extension .CK2 Commander Keen 2 Game Data
File extension .CK3 Commander Keen 3 Game Data
File extension .CK4 Commander Keen 4 Game Data
File extension .CK5 Commander Keen 5 Game Data
File extension .CK6 Commander Keen 6 Game Data
File extension .CKA Comfort Keys Database
File extension .CKB Cricket Audio Sound Bank Format
File extension .CKBX Cricket Audio XML Bank Description Format
File extension .CKD CADKEY Design Format
File extension .CKF Casio Keyboard Audio Format
File extension .CKP Ingres Database Checkpoint Data
File extension .CKS Microsoft Windows CE Image Info
File extension .CKT B2 Spice Circuit Design Format
File extension .CKZ QuickSFV File Verification Database
File extension .CL IconUtils Mouse Cursor Library Format
File extension .CL2 HY-TEK Meet Results Format
File extension .CL2ARC Comic Life 2 Document Archive Format
File extension .CL2DOC Comic Life 2 Document Format
File extension .CL2LYT Comic Life 2 Layout Format
File extension .CL2TPL Comic Life 2 Template Format
File extension .CL3 Easy CD Creator CD Layout
File extension .CL4 Easy CD Creator CD Layout Format
File extension .CL5 Easy CD Creator Saved Project Format
File extension .CLA Clarion For DOS Source Code
File extension .CLAF Claris Font
File extension .CLAM Adobe InDesign Dictionary
File extension .CLARIFY Blue Mango Clarify Document Format
File extension .CLAS Java Class
File extension .CLASS Java Bytecode Class Format
File extension .CLASSDIAGRAM Microsoft Visual Studio Class Diagram
File extension .CLASSLIST SMART Notebook Class List Format
File extension .CLASSPATH Eclipse IDE JAVA Project Related
File extension .CLB Super NoteTab ClipBook Template Format
File extension .CLBX MP3 Automagic CD Cover Creator Label
File extension .CLC Microsoft Schedule+ 7 Habits Mission Statement
File extension .CLD Canon CD-Label Print Label Layout Format
File extension .CLDCVT CD-LabelPrint Converted Data
File extension .CLDLYR TerraGen Cloud Layer
File extension .CLE Icon Lock-iT Locked File Indicator
File extension .CLEO Grand Theft Auto Vice City Mod Format
File extension .CLF ListPro
File extension .CLG QIP List Of Ignored Contacts Format
File extension .CLGX Collage Maker Collage
File extension .CLI Client Management System Customer
File extension .CLIPPING Apple Mac OS X Finder
File extension .CLIPS Coda For Mac Clips Format
File extension .CLIX CLIX Command Format
File extension .CLJ Clojure Source Code
File extension .CLK CorelDRAW Corel R.A.V.E. Animation Format
File extension .CLKK Clicker Keyboard Format
File extension .CLKT Clicker Template Format
File extension .CLKW Clicker Word Bank Format
File extension .CLKX Clicker Grid Set Format
File extension .CLL Crick Software Clicker
File extension .CLM Micrografx Picture Publisher Macro Format
File extension .CLN Microsoft Windows 3.x Configuration Backup
File extension .CLO Cloe Ray-Tracer Image
File extension .CLOE Cloe Ray-Tracer Image
File extension .CLOUD GOM Atos Scanner
File extension .CLP Microsoft Windows Clipboard Format
File extension .CLPI Blu-Ray Clip AV Stream Format
File extension .CLPPRJ CodeLobster PHP Edition Project
File extension .CLR Adobe Flash Color Table Format
File extension .CLR0 Nintendo Wii Color Swapping Animation
File extension .CLS JavaScript Class Definition Format
File extension .CLT VisualBoyAdvance Cheat List Format
File extension .CLU Broken Sword 2 Dialogue
File extension .CLV QIP Visible List
File extension .CLW Microsoft Visual C++ MFC Class Wizard Information Format
File extension .CLX Adobe Standard Dictionary Format
File extension .CLY CorelDRAW Custom Layout
File extension .CLZ Tomb Raider: The Angel Of Darkness Game
File extension .CM Grand Theft Auto CLEO Custom Mission Format
File extension .CM10 CaseMap Case Format
File extension .CM2 Poser Camera Set Format
File extension .CM3 CaseMap Data
File extension .CM4 ClipMate Data
File extension .CM5 LexisNexis Case Analysis
File extension .CM8 CaseMap Case
File extension .CMA Applix TM1 Database Format
File extension .CMAKE CMake Module
File extension .CMAP CmapTools Concept Map Format
File extension .CMB Xtree For Windows Button Bar
File extension .CMBL Logger Pro Data Format
File extension .CMC Comic Collector Collection Data
File extension .CMD Microsoft Windows Command Script Format
File extension .CMDB ANSYS CFX Mesh Database
File extension .CMDF CrystalMaker Data
File extension .CMDT Claris Dictionary
File extension .CME Crazy Machines Level Format
File extension .CMF Creative Labs FM-synthesis Music Format
File extension .CMG ChessMaster Saved Game
File extension .CMI The Dig Bundle
File extension .CML Chemical Markup Language Document Format
File extension .CMM Corel Multimedia Manager Album Format
File extension .CMMCD Camtasia Studio MenuMaker Project
File extension .CMMP Camtasia MenuMaker Project
File extension .CMMTHEME CleanMyMac Theme Format
File extension .CMMTPL Camtasia MenuMaker Template
File extension .CMN Systems Management Server (SMS) Update
File extension .CMO Spanish Whiz Sound
File extension .CMOD Celestia Model Format
File extension .CMP PKWare Compression Library Archive Format
File extension .CMPROJ Camtasia For Mac Project Format
File extension .CMP_XML Solid Edge XML Design
File extension .CMR Coach Saved Results
File extension .CMRBK CaseMap ReportBook Definition
File extension .CMREC Camtasia For Mac Record Format
File extension .CMS CaseMap Case Script Format
File extension .CMT Chinon ES-1000 Digital Camera Image Format
File extension .CMTX E-Sword Commentary
File extension .CMU CMU Window Manager Bitmap Image
File extension .CMV CorelDRAW CorelMove Animation
File extension .CMW Microsoft Office Custom Maintenance Wizard Data
File extension .CMX Corel Presentation Exchange Format
File extension .CMY CorelDraw Custom
File extension .CMZ Poser Compressed Camera Set Format
File extension .CN CNwin/MLwin Account
File extension .CN1 CNR Modem Initialization Data Format
File extension .CN3 CN3D
File extension .CNA Catena Project Format
File extension .CNB Pegasus Mail Noticeboard Mail Stored Message
File extension .CNC CNC Machine Tool Path Format
File extension .CNC3CAMPAIGN Command And Conquer 3 Campaign Save Game
File extension .CND Melco Condensed Embroidery Format
File extension .CNDX Avery DesignPro For Mac Label Format
File extension .CNF Network Configuration Format
File extension .CNG CryptoNG Encrypted Format
File extension .CNI CWBench
File extension .CNK Microsoft Dynamics GP Chunk
File extension .CNM NoteMap Outline Format
File extension .CNN ADO-network Connection Configuration
File extension .CNO INet-Server Error Description
File extension .CNQ WebShop Platinum Project
File extension .CNR Pegasus Mail Mail Message Stored In Systemwide Folder
File extension .CNS Windows 2000 Client Connection Manager Export Format
File extension .CNT Help Contents Format
File extension .CNTK Microsoft Outlook Express Contact
File extension .CNTL GoCart Control
File extension .CNV Canvas Drawing Format
File extension .CNX Pegasus Mail
File extension .CO Cobalt 3D
File extension .COA Caligari TrueSpace 3D Object
File extension .COB COBOL Programming Language Source Format
File extension .COC Bibexcel
File extension .COD Blackberry Compiled Java Code
File extension .CODAPLUGIN Coda For Mac Plugin Format
File extension .CODASITE Coda For Mac Web Project Format
File extension .COE Xilinx BRAM Initialization
File extension .COF AutoDesk Data Format
File extension .COFFEE CoffeeScript Script Format
File extension .COK INet-Server Error Report
File extension .COL Autodesk Colour Palette
File extension .COLLECTION Adobe Bridge Collection Format
File extension .COLLISIONMESH Battlefield Collision Mesh
File extension .COLLOQUYTRANSCRIPT Colloquy Chat Transcript
File extension .COLOR Amaya Config
File extension .COLORPICKER Apple Mac OS X Color Picker Component
File extension .COLORS SAM Makelogo Color
File extension .COLOURSCHEME J&ASoft Speedy Browser Color Scheme Settings
File extension .COLR Kaleidoscope Scheme
File extension .COLZ Adobe Collage Moodboard Format
File extension .COM Command Executable Format
File extension .COMFYCAKESSAVE-MS Comfy Cakes Saved Game Format
File extension .COMICDOC Comic Life Document Format
File extension .COMMAND Apple Mac OS X Terminal Format
File extension .COMMANDERDOC Apple Qmaster
File extension .COMMON Unix Script
File extension .COMP CodeWarrior Compiler
File extension .COMPARISON Merge Comparison Report
File extension .COMPLETE SendSafe Deciphered E-message
File extension .COMPO DAZ 3D Carrara Pro 7 Or 8 Temporary
File extension .COMPONENT Mac OS X System Component
File extension .COMPONENTDIAGRAM Microsoft Visual Studio Component Diagram
File extension .COMPONENTS Mac OS X System
File extension .COMPOSITEFONT Composite Font Format
File extension .COMPOSITIONMODEL Invantive Composition Data Model
File extension .COMPRESS Microsoft Compress
File extension .COMPRESSED WordCompress Compacted Web Format
File extension .CON Corel WordPerfect Concordance Format
File extension .CONF Configuration Information Format
File extension .CONFIG Configuration Format
File extension .CONFIGPROFILE Apple Configuration Profile
File extension .CONFIGURE Bash
File extension .CONFLUENCE Eclipse Mylyn WikiText Confluence
File extension .CONFORM Conformalizer Change List Format
File extension .CONSOLE Widows NT Console
File extension .CONT Panasonic Camcorder Extra
File extension .CONTACT Microsoft Windows Contact Format
File extension .CONTENTPROJ XNA Game Studio Game Content Project
File extension .CONTENTS MAC OS X
File extension .CONTENTSOFCLIPBOARD WinXP Powertoy
File extension .CONTOUR Contour Screenplay Format
File extension .CONTROLS OpenBVE Keyboard Settings Format
File extension .CONVERTERX SiMX TextConverter Project
File extension .COO AutoCAD Bounding Coordinates Cookie
File extension .COOK Netscape For Mac Cookie
File extension .COOL QB - Text Analyzer Vocabulary List
File extension .COORDS Ribbons Coords
File extension .COP Sam Coupé Sound
File extension .COPRESET Capture One Preset Format
File extension .COPY Sony Ericsson Protected Content Format
File extension .COR CorelDRAW Format
File extension .COS Creatures Source Code Format
File extension .COS2 Pinnacle Studio Cache Format
File extension .COSTYLE Capture One Style Format
File extension .COUNTER Netobjects Fusion Components Bbscomp Message
File extension .COV Microsoft Cover Page Editor Fax Cover Page Format
File extension .COVERAGE Microsoft Visual Studio Code Coverage
File extension .COVERAGEXML Microsoft Visual Studio Code Coverage
File extension .COW Thief Game
File extension .COX Click & Create Extension
File extension .CP Xcode C++ Source Code Format
File extension .CP1 CARE-S InfoWorks Phosphorus Detail
File extension .CP2 ChessBase Theme Classification
File extension .CP3 Grand Prix 3 Cockpit Shape Format
File extension .CP8 CP8 256 Gray Scale Image
File extension .CP9 ChoicePoint Encrypted Format
File extension .CP? LoseThos C+ Source
File extension .CPA Adobe Premiere Conformed Audio Format
File extension .CPB Comicino Studio Project Format
File extension .CPBITMAP Apple IPhone Bitmap Wallpaper Format
File extension .CPC Cartesian Perceptual Compression Compressed Image
File extension .CPCT Compact Pro Archive
File extension .CPD CorelDRAW Corel PrintOffice Drawing Format
File extension .CPDT Adobe Captivate Design Template
File extension .CPE Win95 Cover Page Editor Fax Cover Sheet Format
File extension .CPF Cognos Project Format
File extension .CPG Manga Studio Drawing
File extension .CPGZ Compressed UNIX CPIO Archive
File extension .CPH Corel Print House Printing Project Format
File extension .CPI AVCHD Clip Information Format
File extension .CPIO Unix CPIO Archive Format
File extension .CPK DTM Test Log Format
File extension .CPL Microsoft Windows Control Panel Format
File extension .CPMZ Miradi Project Format
File extension .CPN Age Of Empires Campaign Format
File extension .CPO Corel Print House Data
File extension .CPP C++ Main Source Code File Format
File extension .CPQ Compaq OEM Disc Configuration Format
File extension .CPR Cubase Project Format
File extension .CPRR Adobe Captivate XML Script
File extension .CPS Corel Photo House Image Format
File extension .CPT Corel PHOTO-PAINT Bitmap Format
File extension .CPT2 M-Tron Pro Library
File extension .CPTL Adobe Captivate Project Template Format
File extension .CPTM Adobe Captivate Theme
File extension .CPTX Adobe Captivate Project Format
File extension .CPU SiSoftware Sandra
File extension .CPX Oracle Application Development Framework ADF Binding Context Format
File extension .CPY ECopy Desktop Scanned Document Format
File extension .CPZ LoseThos C+ Source
File extension .CQL XDCC Catcher Queue List
File extension .CQT MAIL.DAT Container Quantity Data
File extension .CR CRiSP Source Code
File extension .CR1 LoggerNet CRBasic Source
File extension .CR2 Canon Digital Camera RAW Image Format Version 2.0
File extension .CR5 Survey Pro Coordinate
File extension .CRAFT KSP Spacecraft Format
File extension .CRASH Apple Mac OS X Console Report Format
File extension .CRASHED AbiWord Crash-saved Document Format
File extension .CRB BigOven Recipe Database
File extension .CRC Total Commander CRC Format
File extension .CRD Microsoft Windows Cardfile Database Format
File extension .CRDOWNLOAD Google Chrome Incomplete Download Format
File extension .CRDS Microsoft Windows CardSpace Backup Format
File extension .CREC Microsoft Lync 2010 Recording
File extension .CREOLE Creole Source
File extension .CREV Adobe Captivate Review Format
File extension .CRF Enhanced Dark Engine Game Archive Format
File extension .CRG Calamus Picture Image
File extension .CRH EN-CC Truss Geometry
File extension .CRI Crystal Reports
File extension .CRL Certificate Revocation List
File extension .CRMLOG Microsoft Windows CRM Log
File extension .CRP CorelDRAW Corel Presents Run-time Presentation
File extension .CRS Corel WordPerfect Conversion Resource Format
File extension .CRS3 OmniPage Lite
File extension .CRT Internet Security Certificate
File extension .CRTR MultiAd Creator Pro Document Format
File extension .CRTX Microsoft Office 2007 Chart Template Format
File extension .CRV CorelDRAW Corel PHOTO-PAINT 10 Custom Gradients Format
File extension .CRW Canon Digital Camera RAW Image Format
File extension .CRWL Microsoft Windows Crawl Format
File extension .CRX Google Chrome Extension Installer File Format
File extension .CRY CryENGINE Map Format
File extension .CRYPT WhatsApp Messenger Encrypted Message Database Backup
File extension .CRYPT5 WhatsApp Messenger Encrypted Message Database Backup
File extension .CRYPT6 WhatsApp Messenger Encrypted Message Database Backup
File extension .CRYPT7 WhatsApp Messenger Encrypted Message Database Backup
File extension .CRYPTED Ashampoo WinOptimizer Encrypted Format
File extension .CRYPTOMITE CryptoMite Encrypted Archive
File extension .CRYPTRA Cryptra Encrypted Format
File extension .CRYSISJMSF Crysis Saved Game Format
File extension .CRYSISPSF Crysis Warhead Saved Game Position Format
File extension .CRZ Compressed Poser Character Rigging Format
File extension .CS Microsoft Visual Studio Visual C#.NET Source Format
File extension .CS1 Sinar CaptureShop
File extension .CS2 CyberStep2
File extension .CS4 Sinar CaptureShop 4-shot Image
File extension .CS8 Unix Graphics Format
File extension .CSA Agilent PNA Code Calset Format
File extension .CSAC Web Research Collection Optimization Temporary
File extension .CSAPLAN SPSS Analysis Plan Format
File extension .CSASSEMBLY ICQ 6
File extension .CSATTR Microsoft Visual Studio Attractor
File extension .CSB Corel PHOTO-PAINT Script
File extension .CSC 18 Wheels Of Steel: Pedal To The Metal Game
File extension .CSCPKT Sample Packet
File extension .CSD Compact Shared Document
File extension .CSDPROJ C# Device Project
File extension .CSE Web Research Document Package
File extension .CSF Adobe Photoshop Color Settings Format
File extension .CSGRAD Microsoft Visual Studio Gradients
File extension .CSH Adobe Photoshop Shapes Format
File extension .CSHRC UNIX Command
File extension .CSHTML ASP.Net Web Page
File extension .CSI ContentServ CS EMMS Suite Include Format
File extension .CSJ RIM CSJ Registration
File extension .CSK Claris Works
File extension .CSKIN CD Art Display Skin Format
File extension .CSL CineStyle Color Settings Format
File extension .CSM 3ds Max Character Studio Maker Format
File extension .CSMANIFEST ICQ 6 Settings
File extension .CSML Chemical Style Markup Language
File extension .CSN Adobe Dreamweaver Snippet Format
File extension .CSO CISO Compressed ISO Format
File extension .CSOM Eudora For Mac
File extension .CSP CorelDRAW Service Bureau Profiler Format
File extension .CSPLAN SPSS Sampling Plan Format
File extension .CSPROJ Microsoft Visual Studio Visual C# Project Format
File extension .CSQ Microsoft FoxPro Queries
File extension .CSR Certificate Signing Request Format
File extension .CSS Cascading Style Sheets Format
File extension .CSS1 Cascading Style Sheet
File extension .CSSTORE Apple Mac OS X Cache
File extension .CST Commonspace Document Format
File extension .CSV Comma Separated Value Format
File extension .CSVIEW Microsoft Visual Studio Views
File extension .CSVX XML CSV
File extension .CSW Corel WordPerfect Setup Information
File extension .CSX Microsoft Visual C# Primary Script Format
File extension .CSY Canvas Symbol Library Format
File extension .CSZ The Core Media Player Skin
File extension .CT IRIS CT Image Format
File extension .CT0 Tajima TBF Condition
File extension .CT1 SMS Proposed Site Control
File extension .CT7 CaseMap Case Analysis Template
File extension .CT8 CaseMap Case Template
File extension .CTA ColorTouch Assistant Settings
File extension .CTB AutoCAD Colour-dependent Plot Style Table Format
File extension .CTBL Xamine NSCL
File extension .CTBODYFITTING CrazyTalk Animator Format
File extension .CTC SeeYou Flight Data
File extension .CTD Tomahawk Gold Compressed Tomahawk Document
File extension .CTE Classical Text Editor Document
File extension .CTF AVG Antivirus Update Control Format
File extension .CTFSYS OS X Mach Kernel System
File extension .CTG BMC Software PATROL Format
File extension .CTI Collectorz.com Template Info
File extension .CTIT RAR Archive
File extension .CTK TeKton3D Project
File extension .CTL Visual Basic Control File (Active X Control File)
File extension .CTM Crazy Talk Face Model Format
File extension .CTMDPI MRMC Markov Reward Model Checker Matrix
File extension .CTN Cadterns Sloper Format
File extension .CTO Microsoft Visual Studio Binary Command Table Output
File extension .CTP CakePHP Template Format
File extension .CTPROJECT CrazyTalk Animator Project
File extension .CTR BrainVoyager QX Contrast
File extension .CTS CrazyTalk Audio Format
File extension .CTSYM Microsoft Visual Studio Command Table Output
File extension .CTT Windows Live Messenger Contact List Format
File extension .CTV Citavi Project Format
File extension .CTV3 Citavi 3 Project Format
File extension .CTX Microsoft Windows Terminal Server INI Backup Format
File extension .CTXT BlueJ Information Format
File extension .CTY SimCity City Format
File extension .CTZ Custody Toolbox Compressed Backup
File extension .CU CUDA Source Code Format
File extension .CU1 Photoline 4 Curve
File extension .CU3 Photoline Curves Clut
File extension .CU? Photoline Clut
File extension .CUB Windows Installer Validation Module Format
File extension .CUBE Antaeus
File extension .CUE Cue Sheet Description Format
File extension .CUF Turbo C Utilities Form Definition
File extension .CUI AutoCAD Customization Format
File extension .CUIX Autodesk AutoCAD Custom User Interface Format
File extension .CUL IconForge ImageForge Cursor Library
File extension .CUP SeeYou Waypoint
File extension .CUR Windows Cursor Format
File extension .CURRENT WhatsApp Messenger Encrypted Message Database
File extension .CURSEMOD Curse Client Mod
File extension .CURSOR Sun Cursor
File extension .CURSORFX CursorFX Cursor Theme Format
File extension .CURXPTHEME CursorFX Theme Format
File extension .CUS AutoCAD Custom Dictionary Format
File extension .CUST QuarkXPress Mac File Type
File extension .CUSTOMDESTINATIONS-MS Microsoft Windows 7 Jump List
File extension .CUT Dr. Halo Bitmap Format
File extension .CUTECUTPROJECT Cute Cut Project
File extension .CUV Origin Sample Curve
File extension .CU_ Microsoft Windows Winhelp Compressed
File extension .CV Microsoft CodeView Information Screen
File extension .CV5 Canvas 5 Drawing Format
File extension .CVA HP Compaq Diagnostics Format
File extension .CVC CVideo Format
File extension .CVD Clam AntiVirus Database Format
File extension .CVF CPU-Z Validation Format
File extension .CVG Calamus Vector Image File Format
File extension .CVI CassiniVision Map Image Format
File extension .CVM Odin Sphere
File extension .CVN Sonic CineVision Encoding Session Format
File extension .CVP Portrait Image Format
File extension .CVR Microsoft Office Crash Report Format
File extension .CVS CVS And VMS Sound Files (continous Variable Slope)
File extension .CVSIGNORE Eclipse CVS Settings
File extension .CVSRC TortoiseCVS CVS Command
File extension .CVT Canvas External Tool Format
File extension .CVW CaseView Document Format
File extension .CVX Canvas Drawing Format
File extension .CVZ Card Vault Inventory
File extension .CW CardWorks Template Format
File extension .CW3 Claris Works Document
File extension .CW7 COMPRESS Related
File extension .CWB Cakewalk Bundle
File extension .CWC CADfix Wizard Configuration
File extension .CWDB ClarisWorks Database
File extension .CWF CorelDRAW Workspace Format
File extension .CWGR ClarisWorks Drawing
File extension .CWIE CodeWarrior
File extension .CWK ClarisWorks Document Format
File extension .CWKS ClarisWorks
File extension .CWL ClarisWorks Library
File extension .CWLINK CodeWarrior
File extension .CWM WebSphere Map Designer Express Map Definition
File extension .CWMS CompeGPS Land Remote Map
File extension .CWP Cakewalk Sonar Audio Project Format
File extension .CWPT ClarisWorks Painting Drawing
File extension .CWR Crystal Reports Report
File extension .CWS ClarisWorks Template Format
File extension .CWSS ClarisWorks Spreadsheet
File extension .CWT ClarisWorks Texture Format
File extension .CWW Crossword Weaver Format
File extension .CWWP ClarisWorks Document
File extension .CWX Sonar Track Template
File extension .CWZ Circuit Wizard Format
File extension .CW_ CorelDRAW Workspace
File extension .CX CodeMapper Script
File extension .CX3 CMS Video Format
File extension .CXA ANSYS Fluent Animation Metadata
File extension .CXARCHIVE CrossOver Bottle
File extension .CXB Custody X Change Data
File extension .CXD SimplePCI Graphics Data Format
File extension .CXE Common XML Envelope
File extension .CXF Google Picasa Collage Format
File extension .CXL Business Integrator Extract Schema
File extension .CXML Microsoft Silverlight Server Side Data
File extension .CXP Omron CX Programmer Format
File extension .CXQ SillyDl.CXQ Downloading Trojan
File extension .CXR CX-Programmer Settings
File extension .CXT Adobe Director Protected Cast Format
File extension .CXV Custody X Change Data
File extension .CXX C++ Main Source Code File Format
File extension .CYA Cyana Macro
File extension .CYBERDUCKLICENSE Cyberduck For Mac OS License Format
File extension .CYBERDUCKPROFILE Cyberduck Connection Profile
File extension .CYI Clustify Input Format
File extension .CYL Ribbons Cylinder
File extension .CYO Clustify Output Format
File extension .CYP Home Designer Pro Project Format
File extension .CYR Crysis Level
File extension .CYS Clustify Summary Statistics Format
File extension .CYW Rbot.CYW Worm Format
File extension .CZ Czech Language Translation
File extension .CZD The Crash Zone Drawing Format
File extension .CZI Carl Zeiss Image Data Format
File extension .CZIP ZG Encrypted Zip Archive
File extension .CZN RMCProfile Atom List
File extension .CZP ClozePro Archive Format
File extension .C_ Microsoft Winhelp Compressed
File extension .C__ C++ Source Code