File types with extensions that start with the letter D

File Extention	File Type	Description
.d	Developer	D Source Code File
.d00	Disk Image	VirtualDrive Disc Image Part File
.d00	Audio	OPL2 FM Audio File
.d01	Audio	OPL2 FM Audio File
.d01	Disk Image	VirtualDrive Disc Image Part 2 File
.d2s	Game	Diablo 2 Save File
.d2v	Video	DVD2AVI File
.d3d	3D Image	Game Maker 3D File
.d3dbsp	Game	Call of Duty Map File
.d3v	Video	Datel Video File
.d64	Disk Image	Commodore 64 Disk Image
.d88	Disk Image	Toshiba Pasopia 7 Disk File
.da0	Backup	Windows Registry Backup File
.da2	Misc	Ad-Aware License File
.da2	Data	DeepAnalysis Save File
.daa	Disk Image	PowerISO Direct-Access-Archive
.dabriefcase	Developer	RemObjects Data Abstract File Briefcase
.daconfig	Developer	RemObjects Data Abstract Configuration File
.daconnections	Database	RemObjects Data Abstract Connections File
.dacpac	Database	SQL Server Data Tier Application Package
.dad	Database	RemObjects Data Abstract Driver File
.dadiagrams	Database	RemObjects Data Abstract Data Diagrams File
.dae	3D Image	Digital Asset Exchange File
.daf	Data	Digital Anchor File
.dal	Misc	Download Accelerator Plus URL List
.dal	Data	DVD-lab Project File
.dam	Game	DAME Project
.dam	Data	DeltaMaster Analysis Model
.dao	Disk Image	Disk at Once CD/DVD Image
.dap	Data	Diet Analysis Profile
.dap	Web	Access Data Access Page
.dap	Misc	Download Accelerator Plus Partial Download
.dar	Compressed	DAR Disk Archive
.das	Data	DeltaMaster Analysis Session
.daschema	Database	RemObjects Data Abstract Schema File
.dash	Video	MPEG-DASH Video File
.dash	Backup	Dashlane Profile
.dat	Data	Nonimmigrant Visa Application Data File
.dat	Misc	Inno Setup Uninstaller Data File
.dat	Game	Minecraft Data File
.dat	Game	SimCity 4 Game Data File
.dat	Video	VCD Video File
.dat	Data	Data File
.dat	System	Windows Registry Hive File
.dat	Misc	Exchange E-mail Attachment
.dat_mcr	Game	Minecraft Level.dat Backup File
.dat_new	Game	Minecraft World Level File
.dat_old	Game	Minecraft Level.dat Backup File
.data	Data	Analysis Studio Offline Data File
.dav	Video	DVR365 Video File
.dax	Disk Image	PSP Compressed ISO Disc Image
.day	Game	Day of the Zombie Map File
.daz	3D Image	DAZ Studio 3D Scene
.dazip	Game	Dragon Age: Origins Game File
.db	Database	Database File
.db	Data	QQ Account Database File
.db	Game	X-Ray Engine Database
.db	Database	Mobile Device Database File
.db	Misc	Windows Thumbnail Cache
.db-	Data	Norton Nprotect Database File
.db-shm	Database	SQLite Database Shared Memory File
.db-wal	Database	SQLite Database Write-Ahead Log File
.db.jou	Data	Patran Journal File
.db1	CAD	Tekla Structures Model File
.db2	Database	dBASE II Database
.db2	Video	Samsung CCTV Video Information File
.db3	Database	SQLite Database File
.dba	Backup	Palm Datebook Backup File
.dba	Developer	CryENGINE Animation Database File
.dba	Developer	DarkBASIC Source Code File
.dbb	Settings	Skype User Information File
.dbc	Database	FoxPro Database
.dbc	3D Image	DAZ Brick Camera File
.dbd	Data	DemoShield Project
.dbf	Data	FoxPro Table
.dbf	Database	Database File
.dbg	Settings	FoxPro Debugger Configuration
.dbgsym	Data	Debug Symbols File
.dbk	Backup	dBASE Database Backup
.dbk	Backup	Sony Ericsson Mobile Phone Backup File
.dbl	3D Image	DAZ Brick Light File
.dbm	3D Image	DAZ Brick Material File
.dbm	Web	ColdFusion Server File
.dbml	Developer	Visual Studio OR Design File
.dbo	Developer	DarkBASIC Object
.dbpro	Developer	DarkBASIC Professional Project File
.dbproj	Developer	Visual Studio Database Project File
.dbq	CAD	AutoCAD Query Set
.dbr	Disk Image	DeepBurner Disc Project
.dbs	Database	SQLBase Database File
.dbs	3D Image	GAMBIT Mesh File
.dbt	Database	Database Text File
.dbv	Database	Database Variable Field
.dbx	Plugin	AutoCAD Database Extension File
.dbx	Misc	Outlook Express E-mail Folder
.dbx	Database	Visual FoxPro Table
.dc	CAD	DesignCAD Design File
.dc1	Misc	Bloomba E-mail Message
.dc1	CAD	DevCad Document
.dc2	CAD	DevCad Cam Pro Document
.dc2	CAD	DesignCAD 2D ASCII Drawing
.dc2	Raster Image	Kodak Photo-Enhancer File
.dc3	CAD	DesignCAD 3D ASCII Drawing
.dc4	Encoded	ViaThinkSoft (De)Coder 4 File
.dca	Text	DisplayWrite Document
.dcb	Database	Concordance Database File
.dcd	CAD	DesignCAD Drawing
.dcd	Encoded	DisCryptor Encrypted Database
.dce	Video	DriveCam Video File
.dcf	Data	Document Computation Format
.dcf	Audio	DRM Content Format File
.dcf	Disk Image	Disk Copy Fast Disk Image File
.dcf	Encoded	Safetica Free Encrypted Archive
.dck	Video	Resolume Deck File
.dcl	Settings	AutoCAD Dialog Definition File
.dcl	Data	DumpSec Report File
.dcm	Audio	DCM Audio Module
.dcm	Raster Image	DICOM Image
.dcm	Data	DiskCatalogMaker Catalog File
.dcmd	Data	DiskCatalogMaker Thumbnail-Enabled Catalog
.dcmf	Data	DiskCatalogMaker Catalog
.dco	Encoded	Safetica Free Encrypted Virtual Disk Archive
.dcover	Misc	Disc Cover File
.dcp	Settings	Adobe DNG Camera Profile
.dcp	Developer	Delphi Compiled Package
.dcpf	Data	Disc Copier Project File
.dcpr	Data	Adobe DNG Camera Profile Recipe File
.dcproj	Developer	Dashcode Project
.dcr	Video	Liberty Video Recording File
.dcr	Video	Digital Court Recorder Video File
.dcr	Camera Raw	Kodak RAW Image File
.dcr	Web	Shockwave Media File
.dcs	Vector Image	Desktop Color Separation File
.dcst	Settings	Adobe InDesign Document Presets File
.dct	Data	AutoCAD Dictionary File
.dct	Misc	Dictionary File
.dct	Audio	Dictation Audio File
.dct	Database	FoxPro Database Memo
.dctmp	Misc	DC++ Partially Downloaded File
.dcu	Developer	Delphi Compiled Unit
.dcuil	Developer	Delphi .NET Compiled Unit File
.dcx	Database	FoxPro Database Index
.dcx	Page Layout	FAXserve Fax Document
.dcx	Raster Image	Zsoft Multi-Page Paintbrush File
.dd	Compressed	DiskDoubler Archive
.ddat	Video	DivX Temporary Video File
.ddb	Game	Command & Conquer: Renegade Data File
.ddb	Raster Image	Device Dependent Bitmap
.ddb	Data	Digidesign Database
.ddc	Data	DivX Descriptor File
.ddcx	Data	DivX Descriptor 2 File
.ddd	3D Image	GLBasic 3D Data File
.ddd	Developer	Alpha Five Data Dictionary File
.ddf	Settings	Diamond Directive File
.ddl	Database	Data Definition Language File
.ddm	Developer	Alpha Five Data Dictionary Memo File
.ddp	Developer	Delphi Diagram Portfolio File
.ddrw	Vector Image	ClarisDraw Drawing
.dds	Raster Image	DirectDraw Surface
.ddt	Data	Diagram Designer Template
.ddt	Audio	Jill of the Jungle Music File
.ddt	Raster Image	Age of Mythology Textures File
.ddt	Game	Football Manager Keep Player Data File
.ddx	Developer	Alpha Five Data Dictionary Index File
.deb	Compressed	Debian Software Package
.dec	Developer	Declaration File
.decrypt	Misc	Decrypted Microsoft ESD File
.ded	Vector Image	Dr. Engrave Document
.def	Developer	Module-Definition File
.def	Spreadsheet	SmartWare II Data File
.def	Game	M.U.G.E.N. Character Definition File
.def	Data	IOBit Malware Fighter Definitions File
.defs	Developer	BlueJ Settings File
.dek	Game	LackeyCCG Card Deck File
.dek	Game	Magic: The Gathering Deck File
.dek	Executable	Eavesdropper Batch File
.dek	Game	Yugioh Virtual Desktop Deck File
.dek	Misc	Memorize-It Flashcard Deck
.dem	Game	Video Game Demo File
.dem	GIS	Digital Elevation Model
.dep	Developer	Windows Dependency File
.depend	Developer	Code::Blocks Dependencies File
.deproj	Data	Disketch Project File
.der	Web	DER Certificate File
.des	Data	QuickBooks Forms Template
.des	3D Image	Corel Designer File
.des	CAD	Pro/DESKTOP CAD File
.desc	Game	Battlefield 2 Map Description File
.design	Vector Image	Microsoft Expression Design Drawing
.desklink	System	Desktop Shortcut
.deskthemepack	System	Windows 8 Desktop Theme Pack File
.desktop	Misc	Desktop Entry File
.det	Data	Sage ACT! 5 Email Message
.dev	System	Windows Device Driver File
.dev	Developer	Dev-C++ Project File
.developerprofile	Developer	Xcode Developer Profile
.develve	Data	Develve Data File
.deviceids	Developer	Device Identification FIle
.deviceinfo	Data	Device Record
.devicesalt	Misc	NOOK Device Salt File
.dewf	Audio	SoundEdit Recorded Instrument
.dex	Data	DEXIS Digital X-ray File
.dex	Spreadsheet	Excel Spreadsheet
.dex	Data	Disketch Project File
.dex	Developer	Dalvik Executable File
.df1	Developer	Omnis Native Datafile
.df2	Audio	Defractor 2 Instrument
.dfc	Audio	Defractor Instrument
.dff	3D Image	RenderWare Model File
.dff	Audio	DSD Audio File
.dfg	Spreadsheet	Data Flask Grid File
.dfk	Developer	Dark Flow Project File
.dfm	Developer	Delphi Form
.dfm	Data	Midas ViewPoint Display Form
.dfont	Font	Mac OS X Data Fork Font
.dfp	Plugin	Fusion Plugin File
.dfproj	Data	DVD Flick Project
.dfs	3D Image	BrainSuite Surface File
.dft	CAD	Solid Edge Draft Document
.dfu	System	iOS DFU File
.dfu	Misc	LaTeX Font Encoding File
.dfx	CAD	Drafix CAD File
.dgb	CAD	FlashCAD Drawing Database
.dgc	Misc	TurboTax Tax Form
.dgc	Compressed	DGCA File Archive
.dgk	CAD	Delcam 3D Model File
.dgml	Developer	Visual Studio Directed Graph Document
.dgn	CAD	MicroStation Design File
.dgs	Data	3D Screen Creator Scene File
.dgs	Text	Dagesh Pro Document
.dgsl	Developer	Visual Shader Graph File
.dgt	Raster Image	DST Thumbnail File
.dhcd	Data	DHCD Computing Application Data File
.dhs	Vector Image	HyperSnap Drawing
.dht	Data	GAUSS Data Set Header File
.dhtml	Web	Dynamic HTML file
.dia	Vector Image	Dia Diagram File
.dia	Data	Do It Again Task File
.diagcab	System	Troubleshooting Pack Cabinet File
.diagcfg	System	Troubleshooting Pack Configuration File
.diagpkg	System	Troubleshooting Pack File
.dib	Raster Image	Device Independent Bitmap File
.dic	Misc	Dictionary File
.dicom	Raster Image	DICOM Image File
.dicproof	Settings	Microsoft Dictionary Proofing File
.dict	Data	Dictionary File
.dif	3D Image	Torque Game Engine Model File
.dif	Video	Digital Interface Format
.dif	Game	MAME CHD Diff File
.dif	Data	Data Interchange Format
.diff	Developer	Patch File
.dig	Audio	Digilink Audio File
.dig	Audio	Sound Designer Audio File
.dii	Data	Summation Batch Load File
.dim	Encoded	DIME File
.dimax	System	DiMAX Firmware Image File
.dime	Encoded	Direct Internet Message Encapsulation File
.dinfo	Settings	DivX Temporary Video Info File
.dir	Video	Adobe Director Movie
.directory	Settings	KDE Folder View Properties File
.dis	Developer	DisSharp Project File
.dis	Spreadsheet	Oracle Discoverer Workbook
.disabled	Misc	Spybot - Search & Destroy Disabled File
.disc	Disk Image	Toast Document
.disco	Web	DISCO Discovery Document
.discomap	Web	DISCO Discovery Output File
.disk	Disk Image	Linux Virtual Hard Disk
.diskdefines	Misc	Linux LiveCD Information File
.dist	Compressed	Mac OS X Distribution Script
.dit	System	Active Directory Information Tree File
.dita	Data	DITA Document
.ditamap	Data	DITA Topic Map File
.ditaval	Data	DITA Conditions File
.div	GIS	DIVA-GIS Project File
.diva	Game	Project DIVA Song File
.divx	Video	DivX-Encoded Movie File
.dix	GIS	DIVA-GIS Export File
.diy	Backup	My Drivers Backup Setup File
.diz	Text	Description in Zip File
.djm	Data	Dynojet Map File
.djr	Audio	Ringtone Media Studio DJ Ringtone Project
.djv	Raster Image	DjVu Image
.djvu	Raster Image	DjVu Image
.dke	Misc	DriveLock FDE Disk Key File
.dkt	Data	DiGiTIAL THUNDER Drum Kit File
.dl	Game	Zoo Tycoon 2 Data File
.dl	Data	Dynamic Library
.dl_	Compressed	Compressed DLL File
.dlc	Encoded	Download Link Container File
.dld	Executable	EdLog Compiled Program
.dlg	GIS	Digital Line Graph
.dll	Web	DLL Dynamic Web Page
.dll	System	Dynamic Link Library
.dlm	Misc	Akamai Download Manager File
.dlo	Plugin	3ds Max Plug-in
.dlr	Plugin	finalRender Plugin
.dls	Audio	Downloadable Sounds File
.dlt	Data	DELTA Binary Dataset File
.dlu	Plugin	3ds Max Utility Plug-in File
.dlv	CAD	CATIA 4 Export File
.dlx	CAD	DIALux Document
.dlx	System	Renamed DLL File
.dlx	Video	Sony VDU Video File
.dm	Audio	DRM Delivery Message
.dm1	Developer	ER/Studio Data Model File
.dm2	Game	Quake 2 Demo File
.dm2	Data	Toad Data Modeler 2 File
.dm3	Game	Quake 3 Demo File
.dm3	Raster Image	DigitalMicrograph Image
.dm_68	Game	Quake 3 Demo File
.dm_82	Game	Wolfenstein 1.00 Demo Movie File
.dm_83	Game	Wolfenstein 1.02 Demo Movie File
.dm_84	Game	Wolfenstein 2.06 Demo Movie File
.dmb	Video	Digital Multimedia Broadcasting File
.dmb	Game	BYOND Game Executable
.dmc	3D Image	Mimic Configuration File
.dmc	Audio	DPCM Sample File
.dmc	Executable	Medical Manager Script
.dmc	Data	Datamartist Data Canvas File
.dmd	Developer	SQL Developer Data Modeler File
.dmf	GIS	Geosystem Digitals Map File
.dmf	Audio	Delusion Digital Music File
.dmg	Disk Image	Mac OS X Disk Image
.dmgpart	Disk Image	Mac OS X Disk Image Part
.dmi	Raster Image	BYOND Dream Maker Icon File
.dml	Web	DynaScript File
.dmm	Data	DropMind Mind Map File
.dmmx	Data	DropMind XML Map Bundle
.dmo	Data	Derive Demo
.dmo	Game	Cube 2: Sauerbraten Demo File
.dmo	Game	Duke Nukem 3D Demo File
.dmo	Data	Movienizer Database File
.dmp	System	Windows Memory Dump
.dmpr	Data	Direct Mail Project File
.dmr	Data	BrainVoyager Diffusion Weighted Project File
.dms	Disk Image	Disk Masher Image
.dms	Game	Dream Maker Script
.dmsa	Audio	Music Disc Creator Project File
.dmsd	Video	Roxio MyDVD Project
.dmsd3d	Video	Roxio MyDVD 3D Project
.dmse	Audio	Sound Editor Project File
.dmsk	Data	DivX Temporary Video Data File
.dmsm	Video	VideoWave Movie Project File
.dmsm3d	Video	VideoWave 3D Movie Project File
.dmsp	Data	PhotoSuite Project File
.dmss	Video	VideoWave SlideShow Project File
.dmt	GIS	DeLorme Transfer File
.dmtemplate	Page Layout	Direct Mail Template
.dmx	Video	Source Filmmaker Project File
.dmx-info	Misc	DriverMax Driver Information File
.dn1	Game	Duke Nukem 1 Game Data File
.dn2	Game	Duke Nukem Episode 2 Game File
.dn3	Game	Duke Nukem Episode 3 Game File
.dna	Data	SnapGene DNA File
.dna	Backup	CA Backup and Migration Backup File
.dna	Data	GenePool DNA File
.dnc	Video	Windows Dancer File
.dnc	Data	Dance Database File
.dne	Text	Netica Text File
.dnf	Game	Duke Nukem Forever Map File
.dng	Camera Raw	Digital Negative Image File
.dnh	Game	Danmakufu Script
.dnl	eBook	DNAML eBook File
.dns	Game	Duke Nukem Forever Save File
.do	Web	Java Servlet
.dob	Developer	Visual Basic UserDocument
.doc	Text	Microsoft Word Document
.doc	Text	WordPad Document
.doc#	Misc	LibreOffice Document Lock File
.dochtml	Web	Microsoft Word HTML Document
.dockzip	Data	ObjectDock File
.docm	Text	Word Open XML Macro-Enabled Document
.docmhtml	Web	Microsoft Word MIME HTML Document
.docset	Developer	Doxygen Document Set File
.docx	Text	Microsoft Word Open XML Document
.docxml	Text	Microsoft Word XML Document
.docz	Text	ThinkFree Online Note Document
.dol	Game	GameCube Executable File
.dolphinview	Settings	Dolphin Folder View Settings File
.dot	Data	Graphviz Graph File
.dot	Page Layout	Word Document Template
.dothtml	Web	Microsoft Word HTML Document Template
.dotm	Text	Word Open XML Macro-Enabled Document Template
.dotx	Text	Word Open XML Document Template
.dov	Backup	Temp File
.download	Web	Partially Downloaded File
.downloadhost	Settings	MSN Download Settings File
.downloading	Misc	Pando Incomplete Download File
.dox	Text	MultiMate Document
.dox	Developer	Visual Basic Binary UserDocument
.dox	Developer	Doxygen Documentation File
.dp1	Database	DataPower Database File
.dpa	Video	DrawPlus Animation File
.dpb	Misc	FaxMaster Document
.dpb	Backup	DataPilot Backup File
.dpb	Data	DVD Profiler Backup File
.dpd	Page Layout	Ovation Pro File
.dpf	Game	Dargon Package
.dpg	Video	Nintendo DS Movie File
.dpk	Developer	Delphi Package
.dpkw	Developer	Delphi Package
.dpl	Developer	Delphi Package Library
.dpm	Plugin	Pro Tools Plugin File
.dpn	Data	Depiction Data File
.dpp	Vector Image	DrawPlus Drawing File
.dpr	Vector Image	Digital InterPlot File
.dpr	Developer	Delphi Project
.dproj	Developer	Delphi Project
.dps	Settings	DivX Player 2 Skin File
.dps	Data	Kingsoft Presentation File
.dpt	Data	Kingsoft Presentation Template
.dpv	Settings	Siemens NX Drafting Standard File
.dpx	Vector Image	DrawPlus Template
.dpx	Raster Image	Digital Picture Exchange File
.dpx	Data	VASCO DIGIPASS File
.dqy	Database	Excel Query File
.dr	Misc	DRM Rights Object
.dra	Audio	Nuance Dragon Voice Recording File
.dra	CAD	OrCAD Drawing File
.dra	CAD	Dolphin PartMaster Drawing File
.drawing	Vector Image	Artboard Drawing
.drawit	Vector Image	DrawIt Drawing
.drc	Misc	DRM Rights Object
.dream	Video	Dream Animated Wallpaper File
.dres	Developer	Delphi Compiled Resource File
.drf	3D Image	VIZ Render File
.drf	Data	Dynojet Run File
.drf	Developer	Delphi Resource File
.drg	Audio	I-Doser Audio Drug File
.drg	CAD	AllyCAD Drawing File
.drl	Data	Gerber Drill Rack File
.drm	Game	Deus Ex Data File
.drm	Settings	Cubase Drum Map File
.drmx	Page Layout	Drumlin Fully Secure PDF File
.drmz	Page Layout	Drumlin Fully Secure Mobile PDF File
.drpm	System	Delta RPM File
.drscan	Data	Data Rescue Scans File
.drv	System	Device Driver
.drw	Vector Image	DESIGNER Drawing
.drw	Vector Image	Drawing File
.drwdot	CAD	SolidWorks Drawing Template
.drz	Data	PyDrizzle Data File
.drz	Raster Image	Draz Paint File
.ds	3D Image	DAZ Studio 1/2 Script
.ds	Game	Furcadia DragonSpeak File
.ds	Executable	TWAIN Data Source
.ds	Audio	LMMS DrumSynth File
.ds2	Audio	Olympus DSS Pro Audio File
.ds_store	Settings	Mac OS X Folder Settings File
.dsa	3D Image	DAZ Studio 3+ Script
.dsb	3D Image	DAZ Studio Binary Script
.dsb	Data	Wondershare DVD Slideshow Builder Project
.dsb	Backup	Dell DataSafe Backup File
.dsb	Data	Orchida Embroidery File
.dsc	Text	Text Description File
.dsc	Misc	Nikon Disk Identification File
.dsc	Data	Debian Source Control File
.dsc	Data	Celestia Deep Space Catalog File
.dsd	Data	Diet Studio Data File
.dsd	3D Image	DAZ Studio Object Morph File
.dsd	Settings	AutoCAD Drawing Set Description File
.dse	3D Image	DAZ Studio Encrypted Script
.dsf	Vector Image	Designer File
.dsf	3D Image	DAZ Studio Asset File
.dsf	Audio	Delusion Digital Sound File
.dsg	Game	Decker Saved Game
.dsg	CAD	Control Studio Document
.dsgm	Developer	DS Game Maker Project
.dsi	3D Image	Double-Precision Spectral Image
.dsi	3D Image	DAZ Studio Layered Image Set
.dsk	Disk Image	Disk Image
.dsk	Database	Simple IDs Database
.dsk	Developer	Borland Project Desktop File
.dskin	Misc	DockX Skin
.dsm	Audio	Digital Sound Module
.dsn	CAD	OrCAD Design File
.dsn	Database	Database Source Name File
.dso	3D Image	DAZ Studio Object File
.dsp	Audio	Dynamic Studio Professional Module
.dsp	Developer	Visual C++ 6 Project
.dss	Audio	Digital Speech Standard File
.dss	System	DCC Active Designer File
.dst	CAD	AutoCAD Sheet Set File
.dst	CAD	Tajima Embroidery Format
.dstudio	Misc	DownloadStudio Incomplete Download
.dsv	Text	DeSmuME Save File
.dsv	3D Image	DAZ Studio UV Mapping File
.dsw	Settings	Visual C++ 6 Workspace File
.dsx	Data	Diet Studio XML File
.dsx	Settings	DAZ Studio XML File
.dsy	Video	Besta Video File
.dsy	Data	Directory Synchronizer Project File
.dsym	Developer	Xcode Debug Symbols File
.dsz	Data	Orchida (OES) Embroidery File
.dt	Data	Drum Station Machine State File
.dt0	GIS	DTED Level 0 File
.dt1	GIS	DTED Level 1 File
.dt2	GIS	DTED Level 2 File
.dt2	Raster Image	Windows Live Messenger Emoticon Image File
.dt_	Misc	Macintosh Data Fork
.dta	Data	Chain Engineering Database
.dtapart	Misc	DownThemAll! Partially Downloaded File
.dtd	Data	Design Tools Draw File
.dtd	Developer	Document Type Definition File
.dtf	Misc	Domino Temporary File
.dtl	Page Layout	Now Contact Detail Template
.dtm	Audio	DigiTrakker Module
.dtp	Page Layout	Publish-iT Document
.dtr	Data	DATroniC Data Recording
.dts	Audio	DTS Encoded Audio File
.dtshd	Audio	DTS-HD Master Audio File
.dtsx	Database	DTS Settings File
.dtw	Raster Image	Desktop Wallpaper
.dtx	Page Layout	Documented LaTeX File
.duc	Game	Action Replay Max DS Save File
.duck	Settings	Cyberduck Bookmark
.dump	Misc	Google BreakPad Crash Log File
.dun	Settings	Dial Up Network File
.dun	Game	Dungeon Defenders Saved Game File
.dus	Misc	Readiris Font Dictionary
.dv	Video	Digital Video File
.dv-avi	Video	Microsoft DV-AVI Video File
.dv2	Game	Divinity 2 Data File
.dv4	Video	Bosch Security Systems CCTV Video File
.dvc	GIS	IDRISI Vector Definition File
.dvc	Data	Dragon Voice Command File
.dvd	System	DOS Device Driver
.dvd	Disk Image	CloneCD DVD Information File
.dvdmedia	Video	RipIt DVD Package
.dvdproj	Data	iDVD Project File
.dvdr	Disk Image	DVD/CD-R Master Image
.dvds	Data	DVDStyler Project File
.dvf	Audio	Sony Digital Voice File
.dvg	CAD	Graphic Works Vector Graphic
.dvi	Text	Device Independent Format File
.dvl	Raster Image	Virtual Library File
.dvo	Data	Cook'n Cookbook File
.dvr	Video	Microsoft Recorded TV Show
.dvr-ms	Video	Microsoft Digital Video Recording
.dvx	Video	DivX Video File
.dw	Audio	David Whittaker Audio File
.dwa	Audio	Digital Waveform Archiver Audio File
.dwc	Misc	Emulex DWC Firmware Update File
.dwd	Text	DavkaWriter File
.dwd	Audio	DiamondWare Digital Audio File
.dwdoc	Page Layout	DrawWell Document
.dwf	3D Image	Design Web Format File
.dwfx	CAD	Design Web Format XPS File
.dwg	CAD	AutoCAD Drawing Database File
.dwi	Data	Dance With Intensity Song File
.dwl	Misc	TurboCAD Drawing Lock File
.dwlibrary	Misc	Paperless Document Library
.dwn	Misc	Firmware Update File
.dwp	Data	DarkWave Studio Project File
.dwp	Game	Darwin Pond Save File
.dws	Data	Adobe Dreamweaver Site Cache File
.dws	CAD	AutoCAD Drawing Standards File
.dwt	Web	Dreamweaver Web Page Template
.dwt	CAD	AutoCAD Drawing Template
.dwz	Data	DVD MovieFactory Project File
.dx	Text	DEC WPS Plus File
.dxb	Vector Image	Drawing Exchange Binary
.dxe	CAD	AutoCAD Data Extraction Template
.dxf	CAD	Drawing Exchange Format File
.dxl	Executable	Rational DOORS Script
.dxl	Database	Domino XML Language File
.dxls	Settings	DashXL Skin Set File
.dxp	Settings	Dexpot Profile File
.dxp	Disk Image	CDBurnerXP Data Compilation File
.dxr	Video	Protected Macromedia Director Movie
.dxs	Game	Deus Ex Saved Game
.dxx	CAD	AutoCAD Drawing Interchange Attribute File
.dyc	System	Xerox Printer Driver Configuration File
.dylib	Developer	Mach-O Dynamic Library
.dz	Compressed	Dzip File
.dz	Game	Land of the Dead Level File
.dzip	Game	The Witcher 2 Game Archive
.dzm	Video	DirectorZone Menu Template
.dzp	Video	DirectorZone Particle Effect File
.dzt	Video	DirectorZone Title File