Browse file types with extensions beginning with D.
| Extension | Summary |
|---|---|
| .D | Source Dependency File |
| .D$$ | AGT Game Encrypted Message File |
| .D00 | VirtualDrive Disc Image Part File |
| .D01 | VirtualDrive Disc Image Part 2 File |
| .D2S | Diablo II Save File |
| .D2V | DVD2AVI File |
| .D3D | Game Maker 3D File |
| .D3DBSP | Call of Duty Map File |
| .D3MD | DART Metadata File |
| .D3V | Datel Video File |
| .D64 | Commodore 64 Disk Image |
| .D88 | Toshiba Pasopia 7 Disk File |
| .DA0 | Windows Registry Backup File |
| .DA1 | AGT Game Data File |
| .DA2 | Ad-Aware License File |
| .DA3 | AGT Game Data File |
| .DA4 | AGT Game Data File |
| .DA5 | AGT Game Data File |
| .DA6 | AGT Game Data File |
| .DAA | PowerISO Direct-Access-Archive |
| .DAB | OrangeCD Database File |
| .DABRIEFCASE | RemObjects Data Abstract File Briefcase |
| .DACONFIG | RemObjects Data Abstract Configuration File |
| .DACONNECTIONS | RemObjects Data Abstract Connections File |
| .DACPAC | SQL Server Data Tier Application Package |
| .DAD | RemObjects Data Abstract Driver File |
| .DADIAGRAMS | RemObjects Data Abstract Data Diagrams File |
| .DAE | Digital Asset Exchange File |
| .DAF | DupArchive Format File |
| .DAL | Download Accelerator Plus URL List |
| .DAM | DAME Project |
| .DAO | Disk at Once CD/DVD Image |
| .DAP | Download Accelerator Plus Partial Download |
| .DAR | DAR Disk Archive |
| .DART | Dart Source Code File |
| .DAS | DeltaMaster Analysis Session |
| .DASCHEMA | RemObjects Data Abstract Schema File |
| .DASH | Dashlane Profile |
| .DAT | Exchange E-mail Attachment |
| .DATA | Analysis Studio Offline Data File |
| .DAT_MCR | Minecraft Level.dat Backup File |
| .DAT_NEW | Minecraft World Level File |
| .DAT_OLD | Minecraft Level.dat Backup File |
| .DAV | CCTV DVR Video |
| .DAX | PSP Compressed ISO Disc Image |
| .DAY | Day of the Zombie Map File |
| .DAZ | DAZ Studio 3D Scene |
| .DAZIP | Dragon Age: Origins Game File |
| .DB | Windows Thumbnail Cache |
| .DB- | Norton Nprotect Database File |
| .DB-JOURNAL | SQLite Rollback Journal File |
| .DB-SHM | SQLite Database Shared Memory File |
| .DB-WAL | SQLite Database Write-Ahead Log File |
| .DB.CRYPT | WhatsApp Encrypted Database File |
| .DB.CRYPT12 | WhatsApp Encrypted Database File |
| .DB.CRYPT8 | WhatsApp Encrypted Database File |
| .DB.JOU | Patran Journal File |
| .DB1 | Tekla Structures Model File |
| .DB2 | dBASE II Database |
| .DB3 | SQLite Database File |
| .DBA | Palm Datebook Backup File |
| .DBB | Skype User Information File |
| .DBC | FoxPro Database |
| .DBD | DemoShield Project |
| .DBF | Database File |
| .DBG | Visual FoxPro Debugger Configuration File |
| .DBGSYM | Debug Symbols File |
| .DBK | dBASE Database Backup |
| .DBL | DAZ Brick Light File |
| .DBM | ColdFusion Server File |
| .DBML | Visual Studio OR Design File |
| .DBO | DarkBASIC Object |
| .DBPRO | DarkBASIC Professional Project File |
| .DBPROJ | Visual Studio Database Project File |
| .DBQ | AutoCAD Query Set |
| .DBR | DeepBurner Disc Project |
| .DBS | SQLBase Database File |
| .DBT | Database Text File |
| .DBV | Database Variable Field |
| .DBX | Outlook Express E-mail Folder |
| .DC | DesignCAD Design File |
| .DC1 | Bloomba E-mail Message |
| .DC2 | DevCad Cam Pro Document |
| .DC3 | DesignCAD 3D ASCII Drawing |
| .DC4 | ViaThinkSoft (De)Coder 4 File |
| .DC6 | Diablo II Graphics File |
| .DCA | DisplayWrite Document |
| .DCB | Concordance Database File |
| .DCD | DisCryptor Encrypted Database |
| .DCE | DriveCam Video File |
| .DCF | Dyalog Component File |
| .DCK | Resolume Deck File |
| .DCL | AutoCAD Dialog Definition File |
| .DCM | DICOM Image |
| .DCMD | DiskCatalogMaker Thumbnail-Enabled Catalog |
| .DCMF | DiskCatalogMaker Catalog |
| .DCO | Safetica Free Encrypted Virtual Disk Archive |
| .DCOVER | Disc Cover File |
| .DCP | Delphi Compiled Package |
| .DCPF | Disc Copier Project File |
| .DCPR | Adobe DNG Camera Profile Recipe File |
| .DCPROJ | Dashcode Project |
| .DCR | Delphi Component Resource File |
| .DCS | Desktop Color Separation File |
| .DCST | Adobe InDesign Document Presets File |
| .DCT | Dictionary File |
| .DCTMP | DC++ Partially Downloaded File |
| .DCU | Delphi Compiled Unit |
| .DCUIL | Delphi .NET Compiled Unit File |
| .DCX | FoxPro Database Index |
| .DD | DiskDoubler Archive |
| .DDAT | DivX Temporary Video File |
| .DDB | Command & Conquer: Renegade Data File |
| .DDC | DivX Descriptor File |
| .DDCX | DivX Descriptor 2 File |
| .DDD | Alpha Five Data Dictionary File |
| .DDE | Lingvo Dictionary Error Log File |
| .DDF | Diamond Directive File |
| .DDL | Data Definition Language File |
| .DDM | Alpha Five Data Dictionary Memo File |
| .DDOC | DigiDoc Signature File |
| .DDP | Delphi Diagram Portfolio File |
| .DDRW | ClarisDraw Drawing |
| .DDS | DirectDraw Surface Image |
| .DDT | Football Manager Keep Player Data File |
| .DDX | Alpha Five Data Dictionary Index File |
| .DE | DrawExpress Diagram File |
| .DEB | Debian Software Package |
| .DEC | Declaration File |
| .DECRYPT | Decrypted Microsoft ESD File |
| .DED | DED Cryptor Ransomware Encrypted File |
| .DEF | Module-Definition File |
| .DEFS | BlueJ Settings File |
| .DEFT | Juice Grinder Defaults File |
| .DEH | DeHackEd Patch |
| .DEK | Memorize-It Flashcard Deck |
| .DEL | Delimited ASCII File |
| .DEM | Digital Elevation Model |
| .DEMO | Pokémon Type Wild Data File |
| .DEOS | Driver Easy Offline Scan File |
| .DEP | Windows Dependency File |
| .DEPEND | Code::Blocks Dependencies File |
| .DEPROJ | Disketch Project File |
| .DER | DER Certificate File |
| .DES | Pro/DESKTOP CAD File |
| .DESC | Battlefield 2 Map summary File |
| .DESIGN | Microsoft Expression Design Drawing |
| .DESKLINK | Desktop Shortcut |
| .DESKTHEMEPACK | Windows 8 Desktop Theme Pack File |
| .DESKTOP | Desktop Entry File |
| .DET | Sage ACT! 5 Email Message |
| .DEV | Dev-C++ Project File |
| .DEVELOPERPROFILE | Xcode Developer Profile |
| .DEVELVE | Develve Data File |
| .DEVICEIDS | Device Identification FIle |
| .DEVICEINFO | Device Record |
| .DEVICEMETADATA-MS | Device Metadata Package |
| .DEVICESALT | NOOK Device Salt File |
| .DEWF | SoundEdit Recorded Instrument |
| .DEX | Dalvik Executable File |
| .DF1 | Omnis Native Datafile |
| .DF2 | Defractor 2 Instrument |
| .DFA | DreamForge Intertainment Video |
| .DFC | DeSmuME Firmware Configuration File |
| .DFF | RenderWare Model File |
| .DFG | Data Flask Grid File |
| .DFK | Dark Flow Project File |
| .DFM | Delphi Form |
| .DFONT | Mac OS X Data Fork Font |
| .DFP | Fusion Plugin File |
| .DFPROJ | DVD Flick Project |
| .DFS | BrainSuite Surface File |
| .DFT | eJuice Me Up Default Settings File |
| .DFTI | FlexiWrite Document |
| .DFU | LaTeX Font Encoding File |
| .DFX | Drafix CAD File |
| .DGB | FlashCAD Drawing Database |
| .DGC | TurboTax Tax Form |
| .DGE | Enterprise Test Server Declaration Generator File |
| .DGK | Delcam 3D Model File |
| .DGML | Visual Studio Directed Graph Document |
| .DGN | MicroStation Design File |
| .DGS | 3D Screen Creator Scene File |
| .DGSL | Visual Shader Graph File |
| .DGT | DST Thumbnail File |
| .DHARMA | Dharma Ransomware Encrypted File |
| .DHCD | DHCD Computing Application Data File |
| .DHS | HyperSnap Drawing |
| .DHT | GAUSS Data Set Header File |
| .DHTML | Dynamic HTML file |
| .DHV | Husqvarna Viking Embroidery Design File |
| .DIA | Dia Diagram File |
| .DIAGCAB | Troubleshooting Pack Cabinet File |
| .DIAGCFG | Troubleshooting Pack Configuration File |
| .DIAGPKG | Troubleshooting Pack File |
| .DIAGSESSION | Diagnostics Session File |
| .DIB | Device Independent Bitmap File |
| .DIC | Dictionary File |
| .DICOM | DICOM Image File |
| .DICPROOF | Microsoft Dictionary Proofing File |
| .DICT | Dictionary File |
| .DIF | MAME CHD Diff File |
| .DIFF | Patch File |
| .DIFFBASE | Windows Diagnostics Tracking Diffbase File |
| .DIG | Sound Designer Audio File |
| .DII | Summation Batch Load File |
| .DIM | Active@ Raw Disk Image Backup File |
| .DIMAX | DiMAX Firmware Image File |
| .DIME | Direct Internet Message Encapsulation File |
| .DINFO | DivX Temporary Video Info File |
| .DIP | Dr. DivX Encoding Profile |
| .DIR | Adobe Director Movie |
| .DIRECTORY | KDE Folder View Properties File |
| .DIS | DisSharp Project File |
| .DISABLED | Spybot - Search & Destroy Disabled File |
| .DISC | Roxio Toast Document |
| .DISCO | DISCO Discovery Document |
| .DISCOMAP | DISCO Discovery Output File |
| .DISCORDBOT | Discord Bot Maker Project |
| .DISK | Linux Virtual Hard Disk |
| .DISKDEFINES | Linux LiveCD Information File |
| .DIST | Mac OS X Distribution Script |
| .DIT | Active Directory Information Tree File |
| .DITA | DITA Document |
| .DITAMAP | DITA Topic Map File |
| .DITAVAL | DITA Conditions File |
| .DIV | DIVA-GIS Project File |
| .DIVA | Project DIVA Song File |
| .DIVX | DivX-Encoded Movie File |
| .DIX | DIVA-GIS Export File |
| .DIY | My Drivers Backup Setup File |
| .DIZ | summary in Zip File |
| .DJA | Dundjinni Module File |
| .DJM | Dynojet Map File |
| .DJR | Ringtone Media Studio DJ Ringtone Project |
| .DJV | DjVu Image |
| .DJVU | STOP DJVU Ransomware Encrypted File |
| .DKE | DriveLock FDE Disk Key File |
| .DKT | DiGiTIAL THUNDER Drum Kit File |
| .DL | Zoo Tycoon 2 Data File |
| .DLC | Download Link Container File |
| .DLD | EdLog Compiled Program |
| .DLG | Digital Line Graph |
| .DLIS | DLIS Well Log Data File |
| .DLL | Dynamic Link Library |
| .DLM | Akamai Download Manager File |
| .DLO | 3ds Max Plug-in |
| .DLR | finalRender Plugin |
| .DLS | Downloadable Sounds File |
| .DLT | DELTA Binary Dataset File |
| .DLTEMP | UC Browser Temporary Download File |
| .DLU | 3ds Max Utility Plug-in File |
| .DLV | CATIA 4 Export File |
| .DLX | Renamed DLL File |
| .DL_ | Compressed DLL File |
| .DM | LG Encrypted Gallery File |
| .DM1 | ER/Studio Data Model File |
| .DM2 | Quake 2 Demo File |
| .DM3 | Quake 3 Demo File |
| .DMB | BYOND Game Executable |
| .DMC | Medical Manager Script |
| .DMD | SQL Developer Data Modeler File |
| .DMF | Geosystem Digitals Map File |
| .DMG | Apple Disk Image |
| .DMGPART | Mac OS X Disk Image Part |
| .DMI | Statistica Node Interface Configuration File |
| .DML | DynaScript File |
| .DMM | iMindQ Mind Map File |
| .DMMX | iMindQ XML Map Bundle |
| .DMO | Duke Nukem 3D Demo File |
| .DMP | Windows Memory Dump |
| .DMPR | Direct Mail Project File |
| .DMR | BrainVoyager Diffusion Weighted Project File |
| .DMS | Renamed Downloaded File |
| .DMSA | Music Disc Creator Project File |
| .DMSD | Roxio MyDVD Project |
| .DMSD3D | Roxio MyDVD 3D Project |
| .DMSE | Sound Editor Project File |
| .DMSK | DivX Temporary Video Data File |
| .DMSM | VideoWave Movie Project File |
| .DMSM3D | VideoWave 3D Movie Project File |
| .DMSP | PhotoSuite Project File |
| .DMSS | VideoWave SlideShow Project File |
| .DMT | DeLorme Transfer File |
| .DMTEMPLATE | Direct Mail Template |
| .DMX | Source Filmmaker Project File |
| .DMX-INFO | DriverMax Driver Information File |
| .DM_68 | Quake 3 Demo File |
| .DM_82 | Wolfenstein 1.00 Demo Movie File |
| .DM_83 | Wolfenstein 1.02 Demo Movie File |
| .DM_84 | Wolfenstein 2.06 Demo Movie File |
| .DN | Adobe Dimension Document |
| .DN1 | Duke Nukem 1 Game Data File |
| .DN2 | Duke Nukem Episode 2 Game File |
| .DN3 | Duke Nukem Episode 3 Game File |
| .DNA | CA Backup and Migration Backup File |
| .DNC | Windows Dancer File |
| .DNE | Netica Text File |
| .DNF | Duke Nukem Forever Map File |
| .DNG | Digital Negative Image File |
| .DNH | Danmakufu Script |
| .DNL | DNAML eBook File |
| .DNS | Duke Nukem Forever Save File |
| .DO | Java Servlet |
| .DOB | Visual Basic UserDocument |
| .DOC | WordPad Document |
| .DOC# | LibreOffice Document Lock File |
| .DOCHTML | Microsoft Word HTML Document |
| .DOCK | Mac OS X Dock Extra |
| .DOCKZIP | ObjectDock File |
| .DOCM | Microsoft Word Macro-enabled Document |
| .DOCMHTML | Microsoft Word MIME HTML Document |
| .DOCSET | Doxygen Document Set File |
| .DOCX | Microsoft Word Document |
| .DOCXML | Microsoft Word XML Document |
| .DOCZ | ThinkFree Online Note Document |
| .DOGE | Dogeminer 2 Saved Game |
| .DOK | DesktopOK Icons Layout File |
| .DOL | GameCube Executable File |
| .DOLPHINVIEW | Dolphin Folder View Settings File |
| .DONE | Marker File |
| .DOT | Microsoft Word Document Template (Legacy) |
| .DOTHTML | Microsoft Word HTML Document Template |
| .DOTM | Microsoft Word Macro-Enabled Document Template |
| .DOTX | Microsoft Word Template |
| .DOV | Temp File |
| .DOWNLOAD | Partially Downloaded File |
| .DOWNLOADHOST | MSN Download Settings File |
| .DOWNLOADING | Pando Incomplete Download File |
| .DOX | Doxygen Documentation File |
| .DP1 | DataPower Database File |
| .DPA | DrawPlus Animation File |
| .DPB | FaxMaster Document |
| .DPD | Ovation Pro File |
| .DPDOC | Digital Performer Project |
| .DPF | Dargon Package |
| .DPG | Nintendo DS Movie File |
| .DPK | Delphi Package |
| .DPKW | Delphi Package |
| .DPL | Delphi Package Library |
| .DPM | Pro Tools Plugin File |
| .DPN | Depiction Data File |
| .DPP | DrawPlus Drawing File |
| .DPR | Delphi Project |
| .DPROJ | Delphi Project |
| .DPS | DivX Player 2 Skin File |
| .DPT | Kingsoft Presentation Template |
| .DPV | Siemens NX Drafting Standard File |
| .DPX | DrawPlus Template |
| .DQY | Microsoft Excel Query |
| .DR | DRM Rights Object |
| .DR5 | Dramatica Story Expert Project |
| .DRA | OrCAD Drawing File |
| .DRAWING | Artboard Drawing |
| .DRAWIO | diagrams.net Diagram File |
| .DRAWIT | DrawIt Drawing |
| .DRC | DRM Rights Object |
| .DREAM | Dream Animated Wallpaper File |
| .DRES | Delphi Compiled Resource File |
| .DRF | Delphi Resource File |
| .DRG | AllyCAD Drawing File |
| .DRL | Gerber Drill Rack File |
| .DRM | Cubase Drum Map File |
| .DRMX | Drumlin Fully Secure PDF File |
| .DRMZ | Drumlin Fully Secure Mobile PDF File |
| .DROPBOX | Dropbox Shared Folder Tracker |
| .DRP | DrawPad Image Project |
| .DRPM | Delta RPM File |
| .DRSCAN | Data Rescue Scans File |
| .DRU | EAGLE Design Rules |
| .DRV | Device Driver |
| .DRW | ANVIL Drawing File |
| .DRWDOT | SolidWorks Drawing Template |
| .DRZ | Draz Paint File |
| .DS | Furcadia DragonSpeak File |
| .DS2 | Olympus DSS Pro Audio File |
| .DSA | DAZ Studio 3+ Script |
| .DSB | Dell DataSafe Backup File |
| .DSC | Nikon Disk Identification File |
| .DSD | AutoCAD Drawing Set summary File |
| .DSE | DAZ Studio Encrypted Script |
| .DSET | Kratos Dataset File |
| .DSF | Dramatica Pro Project |
| .DSG | Control Studio Document |
| .DSGM | DS Game Maker Project |
| .DSI | Nintendo DSiware Game ROM |
| .DSK | Borland Project Desktop File |
| .DSKIN | DockX Skin |
| .DSL | Lingvo Dictionary File |
| .DSM | Digital Sound Module |
| .DSN | OrCAD Design File |
| .DSNWRK | Altium Designer Workspace File |
| .DSO | DAZ Studio Object File |
| .DSP | Visual C++ 6 Project |
| .DSPL | Modern Warfare 3 Dedicated Server Playlist |
| .DSR | Modern Warfare 3 Dedicated Server Recipe File |
| .DSS | DiskStation Backup Configuration File |
| .DST | Tajima Embroidery Format |
| .DSTUDIO | DownloadStudio Incomplete Download |
| .DSV | DeSmuME Save File |
| .DSW | Visual C++ 6 Workspace File |
| .DSX | DAZ Studio XML File |
| .DSY | Directory Synchronizer Project File |
| .DSYM | Xcode Debug Symbols File |
| .DSZ | Orchida (OES) Embroidery File |
| .DS_STORE | Mac OS X Folder Settings File |
| .DT | Drum Station Machine State File |
| .DT0 | DTED Level 0 File |
| .DT1 | DTED Level 1 File |
| .DT2 | DTED Level 2 File |
| .DTA | Sonic Robo Blast 2 WAD Resource File |
| .DTAPART | DownThemAll! Partially Downloaded File |
| .DTAPE | Just Dance Game File |
| .DTB | Device Tree Blob File |
| .DTD | Document Type Definition File |
| .DTF | Domino Temporary File |
| .DTHUMB | Android Data Thumbnail |
| .DTL | Now Contact Detail Template |
| .DTM | Dolphin TAS Movie |
| .DTP | Publish-iT Document |
| .DTR | DATroniC Data Recording |
| .DTS | Device Tree Source File |
| .DTSCONFIG | SSIS Package Configuration File |
| .DTSHD | DTS-HD Master Audio File |
| .DTSX | DTS Settings File |
| .DTW | Desktop Wallpaper |
| .DTX | Documented LaTeX File |
| .DT_ | Macintosh Data Fork |
| .DUB | Windows Spelling Dictionary Identifier |
| .DUC | Action Replay Max DS Save File |
| .DUCK | Cyberduck Bookmark |
| .DUF | DAZ User File |
| .DUK | Duck TrueMotion S Video |
| .DUMP | Google BreakPad Crash Log File |
| .DUN | Dial Up Network File |
| .DUPE | Garry's Mod Dupe File |
| .DUPEGURU | dupeGuru Duplicate File List |
| .DUS | Readiris Font Dictionary |
| .DV | Digital Video File |
| .DV-AVI | Microsoft DV-AVI Video File |
| .DV2 | Divinity 2 Data File |
| .DV4 | Bosch Security Systems CCTV Video File |
| .DVB | AutoCAD VBA Project File |
| .DVC | IDRISI Vector Definition File |
| .DVD | CloneCD DVD Information File |
| .DVDMEDIA | RipIt DVD Package |
| .DVDPROJ | iDVD Project File |
| .DVDR | DVD/CD-R Master Image |
| .DVDS | DVDStyler Project File |
| .DVF | Sony Digital Voice File |
| .DVG | Graphic Works Vector Graphic |
| .DVI | Device Independent Format File |
| .DVL | Dalim Virtual Library File |
| .DVO | Cook'n Cookbook File |
| .DVPL | Wargaming.net Game Data File |
| .DVR | Microsoft Recorded TV Show |
| .DVR-MS | Microsoft Digital Video Recording |
| .DVTCOLORTHEME | Xcode Color Theme File |
| .DVTPLUGIN | Xcode DVT Plug-in |
| .DVX | DivX Video File |
| .DW | David Whittaker Audio File |
| .DWA | Digital Waveform Archiver Audio File |
| .DWC | Emulex DWC Firmware Update File |
| .DWD | DiamondWare Digital Audio File |
| .DWDOC | DrawWell Document |
| .DWF | Design Web Format File |
| .DWFX | Design Web Format XPS File |
| .DWG | AutoCAD Drawing File |
| .DWI | Dance With Intensity Song File |
| .DWL | TurboCAD Drawing Lock File |
| .DWL2 | AutoCAD Drawing Lock File |
| .DWLIBRARY | Paperless Document Library |
| .DWN | Firmware Update File |
| .DWP | Darwin Pond Save File |
| .DWS | Dyalog Workspace File |
| .DWT | Dreamweaver Webpage Template |
| .DWZ | DVD MovieFactory Project File |
| .DX | DEC WPS Plus File |
| .DXA | Feeble Files Video |
| .DXB | Drawing Exchange Binary |
| .DXE | AutoCAD Data Extraction Template |
| .DXF | Drawing Exchange Format File |
| .DXL | Rational DOORS Script |
| .DXLS | DashXL Skin Set File |
| .DXO | DesignXOver Speaker Circuit Design File |
| .DXP | CDBurnerXP Data Compilation File |
| .DXR | Protected Macromedia Director Movie |
| .DXS | Deus Ex Saved Game |
| .DXX | AutoCAD Drawing Interchange Attribute File |
| .DYC | Xerox Printer Driver Configuration File |
| .DYLIB | Mach-O Dynamic Library |
| .DZ | Dzip File |
| .DZIP | The Witcher 2 Game Archive |
| .DZM | DirectorZone Menu Template |
| .DZP | DirectorZone Particle Effect File |
| .DZT | DirectorZone Title File |