File - Extensions - D -

File - Extensions - D -

EXTENSION	File - DESCRIPTION
.D64	Commodore 64 emulator disk image file
.DA0	Windows registry backup
.DAT	DATafile, could be text or binary data
.DAT	Extension used for some MPEG formats
.DAT	Video CD MPEG movie (see .MPG), OS/2 SWAPPER.DAT Swap file
.DAT	WordPerfect Merge Data
.DB	Borderland's Paradox 7 tables
.DB	Paradox DataBase
.DBC	Microsoft's Visual FoxPro database container file
.DBF	dBASE file, format originated by Ashton-Tate, Clipper, FoxPro, Arago, Wordtech, xBase, and similar database or database-related products.
.DBF	dBASE or FoxPro database
.DBF	Oracle 8.1.x tablespace file
.DBK	dBASE Database Backup
.DBQ	Paradox memo
.DBT	dBASE Text (Memo)
.DBX	Databeam image
.DBX	Microsoft's Visual Foxpro Table
.DC5	DataCAD Drawing files
.DCA	Visual Basic active designer cache
.DCM	DCM module format
.DCR	Shockwave file
.DCS	Desktop Color Separation file
.DCT	DiCTionary by many different programs
.DCT	Microsoft's Visual FoxPro database container
.DCU	Delphi compiled unit file
.DCX	Fax image (based on PCX) DCX Macros
.DCX	Microsoft's Visual FoxPro database container
.DCX	ZSoft PC Paintbrush Multi-Page PCX, used as fax Imaging
.DDF	Btrieve or Xtrieve Data Definition file, which contains metadata describing a Btrieve or Xtrieve file
.DDIF	Digital Equipment or Compaq format
	Used for storing images and their word processing documents
.DEF	C++ definition
.DEF	DEFinition, can be configuration file, often used in programming environments
.DEF	SmartWare II data file
.DEFI	Oracle 7 de-install script
.DEM	A file with USGS standards for Digital Elevation Models
.DEP	Visual Basic setup wizard DEPendency file
.DER	Certificate file
.DEWF	Macintosh SoundCap/SoundEdit recorded instrument format
.DFX	AutoCAD 3D/ CAD graphics
.DFX	Micrografx effects (= DLL)
.DGN	Microstation95 CAD drawing file
.DGS	Diagnose/Tests for IBM PS/2 Type machines
.DIB	Device Independent Bitmap image, OS/2 or Windows. Mostly the extension .BMP is used, Paintbrush
.DIC	DICtionary file. Many different formats used by various programs
.DIF	Data Interchange Format spreadsheet
.DIF	Visicalc Data Interchange Format
.DIG	Digilink format
.DIG	Sound Designer I audio file
.DIR	CPS backup DIRectory
.DIR	Macromedia Director file
.DIS	DKB & Qrt Ray-Tracer
.DIZ	Mostly As 'file_id.diz' a small (ASCII) description of a program, 40 columns.
.DKB	DKB-Trace format
.DL	Image format
.DLG	C++ Dialogue Script
.DLG	U.S. Geological Survey Digital Line Graph vector image used for geographical data
.DLG	Windows SDK DiaLoG editor data
.DLL	Dynamic Link Library for Windows
.DLS	Downloadable sound
.DMD	Visual dBASE data module file
.DMF	X-Trakker music module (MOD) file
.DOB	Visual Basic user document form file
.DOC	DisplayWrite document
.DOC	FrameMaker or FrameBuilder document
.DOC	Microsoft Word document
.DOC	Textfile made by WordPad, MS Word, WordPerfect, WordStar
.DOT	MS Word DOcument Template.
.DOX	Visual Basic user document binary form file
.DPL	Borland Delphi 3 packed library
.DPR	Borland Delphi project header file
.DPX	Digital moving Picture eXchange bitmap by the Society of Motion Picture and Television Engineers
.DRAW	Acorn's object-based vector image file
.DRV	Hardware DRiVer
.DRW	Micrografx Designer/Draw
.DRW	Micrografx Draw 2.x, 3.x Image
.DRW	Pro/E drawing file
.DS4	Micrografx Designer.
.DS	TWAIN Data Source (=DLL)
.DSF	Micrografx Designer v7.x
.DSG	'DOOM' savegame
.DSM	Dynamic Studio music module (MOD) file
.DSN	ODBC Data Source
.DSP	DLL used by Norton viewer
.DSP	Microsoft Developer Studio project
.DSQ	Corel QUERY file
.DSR	Visual Basic active DeSigneR file
.DST	Embroidery machines graphics file
.DSW	Microsoft Developer Studio workspace
.DSX	Visual Basic active designer binary file
.DTA	DaTAfile, text or binary data. Sometimes readable with Notepad
.DTA	World Bank's STARS data file
.DTD	SGML Document Type Definition file
.DTED	Digital terrain elevation data (geographic data format)
.DTF	Q&A file
.DTF	Symantec Q&A relational database data file
.DTM	DigiTrakker module
.DTX	Q&A file
.DUN	Microsoft Dial-up Networking Export file
.DUP	Backup file (DUPlicate)
.DV	Digital video file
.DVI	TeX DeVice Independent file
.DWD	DiamondWare digitized sound
.DWG	AutoCAD drawing, or older Generic CADD drawing format
.DX	dec-dxQVP
.DXF	Drawing Interchange (eXchange) format,a text representation of the binary DWG format
.DXR	Macromedia Director protected (not editable) movie file