File extensions beginning with d


File Extension Description
D D Programming Language source file
D D Programming Language source file
d3v Video file
d3v Video file
D4D Data
D4D Data
D4P Data
D4P Data
D64 Commodore 64 disk image
D64 Commodore 64 disk image
D88 Toshiba Pasopeia D88 disk image format
D88 Toshiba Pasopeia D88 disk image format
DAA Direct Access Archive
DAA Direct Access Archive
DAF Data file
DAF Data file
DAT Maxum chromatograph chromatogram
DAT Document
DAT data
DAT Data file in special format or ASCII
DAT Database file
DAT Optical disc image (can be ISO9660, but not restricted to)
DAT Video CD MPEG stream
DAT Maxum chromatograph chromatogram
DAT Document
DAT data
DAT Data file in special format or ASCII
DAT Database file
DAT Optical disc image (can be ISO9660, but not restricted to)
DAT Video CD MPEG stream
DATS Dynamic source
DATS Dynamic source
DB Database file
DB Configuration
DB Multi Edit config
DB Database file
DB Configuration
DB Multi Edit config
DB$ Temperature debug info
DB$ Temporary file
DB$ Temperature debug info
DB$ Temporary file
DB2 Database
DB2 Database
DB3 Database
DB3 Database
DBA Database file
DBA DarkBasic source code
DBA Database file
DBA DarkBasic source code
DBC DataBaseContainer
DBC DataBaseContainer
DBD Business data
DBD Debug info
DBD Business data
DBD Debug info
DBF Database file
DBF Database file
DBG Debugger script
DBG Symbolic debugging information
DBG Debugger script
DBG Symbolic debugging information
DBK Database backup
DBK Database backup
DBL DIBOL source file
DBL DIBOL source file
DBM Datafile
DBM Menu template
DBM Datafile
DBM Menu template
DBO Compiled program
DBO Compiled program
DBPro DarkBasicPro Project
DBPro DarkBasicPro Project
DBS Data file used by Managing Your Money
DBS Database in SQL Windows format
DBS Datafile
DBS Printer description file
DBS Data file used by Managing Your Money
DBS Database in SQL Windows format
DBS Datafile
DBS Printer description file
DBT FoxBASE+ style memo
DBT Memo file for database w/same name
DBT FoxBASE+ style memo
DBT Memo file for database w/same name
DBW Windows file
DBW Windows file
DBX DataBeam
DBX AutoCAD Database
DBX Archive File
DBX DataBeam
DBX AutoCAD Database
DBX Archive File
DC CAD drawing file
DC CAD drawing file
DC6 Image file
DC6 Image file
DCA Document Content Architecture text file
DCA Document Content Architecture text file
DCC Animation
DCC Animation
DCD CAD Drawing File
DCD CAD Drawing File
DCF floppy disk image
DCF floppy disk image
DCH Schematic Drawing file
DCH Schematic Drawing file
DCI Dreamcast Save File
DCI Dreamcast Save File
DCL Delphi Control Library
DCL Delphi Control Library
DCM DCM music module
DCM DCM music module
DCP OS/2 device code page
DCP OS/2 device code page
DCS Bitmap graphics (CYMK format)
DCS Datafile
DCS Bitmap graphics (CYMK format)
DCS Datafile
DCT Dictionary: used by many programs with program dependent format
DCT Spell checking dictionary
DCT DataBaseContainer Extension
DCT Dictionary: used by many programs with program dependent format
DCT Spell checking dictionary
DCT DataBaseContainer Extension
DCU Delphi unit (compiled)
DCU Delphi unit (compiled)
DCW Walter Machine Programing
DCW Walter Machine Programing
DCX Multi-page PCX graphics (common fax format)
DCX DataBaseContainer Index
DCX Multi-page PCX graphics (common fax format)
DCX DataBaseContainer Index
DD Macintosh file archive
DD Macintosh file archive
DDA Data
DDA Data
DDB Bitmap graphics
DDB Digidesign Database File
DDB Bitmap graphics
DDB Digidesign Database File
DDI Disk image
DDI Disk image
DDP Device Driver Profile file
DDP Device Driver Profile file
DDS DirectDraw Surface file
DDS DirectDraw Surface file
DEB DEBUG script
DEB DEBUG script
DEF Assembly header file
DEF Defaults - definitions
DEF Linker definition file
DEF Assembly header file
DEF Defaults - definitions
DEF Linker definition file
DEM Demonstration
DEM Digital Elevation Model
DEM Graphics file
DEM Vista DEM file
DEM Demonstration
DEM Digital Elevation Model
DEM Graphics file
DEM Vista DEM file
DES Ascii text parameter description
DES Ascii text parameter description
DESKLINK Windows Explorer Desktop Control (commonly "Desktop (create shortcut).DESKLINK", 0 bytes). Uses a 'special' hidden file extension (NeverShowExt flag inside the Registry), overriding the Windows Explorer option of showing/hiding file extensions.
DESKLINK Windows Explorer Desktop Control (commonly "Desktop (create shortcut).DESKLINK", 0 bytes). Uses a 'special' hidden file extension (NeverShowExt flag inside the Registry), overriding the Windows Explorer option of showing/hiding file extensions.
desktop Desktop Entry
desktop Desktop Entry
DEV Device driver
DEV SYSGEN handler build procedure
DEV Dev-C++ project file
DEV Device driver
DEV SYSGEN handler build procedure
DEV Dev-C++ project file
DFD Data Flow Diagram graphic file
DFD Data Flow Diagram graphic file
DFF RenderWare model data (e.g. Grand Theft Auto III and later)
DFF RenderWare model data (e.g. Grand Theft Auto III and later)
DFI Outline font description
DFI Outline font description
DFL Default program settings
DFL Default program settings
DFM Data Flow Diagram model file
DFM Delphi form module
DFM Data Flow Diagram model file
DFM Delphi form module
DFS Delight Sound File
DFS Delight Sound File
DFV Printing form (Word)
DFV Printing form (Word)
DFX Micrografx Effects DLL
DFX Micrografx Effects DLL
DGN Graphics file
DGN Graphics file
DGS Diagnostics
DGS Diagnostics
DH Dependency information for .ph
DH Dependency information for .ph
DHP Dr. Halo PIC Format graphics file
DHP Dr. Halo PIC Format graphics file
DHT Datafile
DHT Datafile
DI D Programming Language interface file
DI D Programming Language interface file
DIA Diagraph graphics file
DIA Diagraph graphics file
DIB Device Independent Bitmap
DIB Device Independent Bitmap
DIC Dictionary (e.g. from WinWord)
DIC Dictionary (e.g. from WinWord)
DIF Borland patch data file
DIF Data Interchange Format
DIF OS/2 V2.2 Display Information File
DIF Output from Diff command - script for Patch command
DIF SRCCOM, BINCOM output file
DIF Borland patch data file
DIF Data Interchange Format
DIF OS/2 V2.2 Display Information File
DIF Output from Diff command - script for Patch command
DIF SRCCOM, BINCOM output file
DIG Digilink
DIG Sound Designer 1 audio file
DIG Digilink
DIG Sound Designer 1 audio file
DIP Graphics
DIP Watcom debug info processor
DIP PCB Drawing file
DIP Graphics
DIP Watcom debug info processor
DIP PCB Drawing file
DIR Dialing directory file
DIR Directory file
DIR Movie
DIR Directory listing file
DIR Dialing directory file
DIR Directory file
DIR Movie
DIR Directory listing file
DIS Distribution file
DIS Thesaurus
DIS Distribution file
DIS Thesaurus
DIZ Description file (Description In Zip)
DIZ Description file (Description In Zip)
DJVU DJVU Document Format, a format similar to PDF but with higher compression rates at the same quality.
DJVU DJVU Document Format, a format similar to PDF but with higher compression rates at the same quality.
DKB Raytraced graphics
DKB Raytraced graphics
DL Animation format (Italian origin)
DL Animation format (Italian origin)
DLD
DLD
DLF Dialogue Live Format
DLF Dialogue Live Format
DLG Dialog resource script file
DLG Dialog resources
DLG Windows SDK dialog editor data file
DLG Windows SDK dialog editor data file
DLG Dialog resource script file
DLG Dialog resources
DLG Windows SDK dialog editor data file
DLG Windows SDK dialog editor data file
DLL Dynamic-link library
DLL Export/import filter
DLL Dynamic-link library
DLL Export/import filter
DLM Microsoft File Transfer Manager
DLM Microsoft File Transfer Manager
DLP Data
DLP Data
DLS Setup
DLS Setup
DMF Music format (Delusion Digital Music File)
DMF Music format (Delusion Digital Music File)
DMG Apple Disk Image
DMG Apple Disk Image
DMO Demo
DMO Demo
DMP Dump file (e.g. screen or memory)
DMP DUMP utility output file
DMP Dump file (e.g. screen or memory)
DMP DUMP utility output file
DMS Amiga file archive
DMS Amiga file archive
DNG Digital Negative (DNG), a publicly available archival format for the raw files generated by digital cameras.
DNG Digital Negative (DNG), a publicly available archival format for the raw files generated by digital cameras.
DNT data
DNT data
DO Java servlet file
DO Java servlet file
DOC A Document, or an ASCII text file with text formatting codes in with the text. This generic extension is used by many word processors.
DOC A Document, or an ASCII text file with text formatting codes in with the text. This generic extension is used by many word processors.
DOCM Microsoft Word 2007 Master document
DOCM Microsoft Word 2007 Master document
DOCX Office Open XML Text document
DOCX Office Open XML Text document
DOF Delphi project options file
DOF Delphi project options file
DOG Screen file
DOG Screen file
DOH Dependency information for .poh
DOH Dependency information for .poh
DOR Roland Digital audio file
DOR Roland Digital audio file
DOS External command file
DOS Network driver (e.g. pkt_dis.dos)
DOS OS/2 V3 SVGA PMI-File
DOS System file for 'pure' MS-DOS usage (e.g. MSDOS.DOS, AUTOEXEC.DOS; alternate versions of MSDOS.SYS and AUTOEXEC.BAT respectively)
DOS Text file containing DOS specific info
DOS External command file
DOS Network driver (e.g. pkt_dis.dos)
DOS OS/2 V3 SVGA PMI-File
DOS System file for 'pure' MS-DOS usage (e.g. MSDOS.DOS, AUTOEXEC.DOS; alternate versions of MSDOS.SYS and AUTOEXEC.BAT respectively)
DOS Text file containing DOS specific info
DOT Line-type definition file
DOT Microsoft Word document template
DOT Line-type definition file
DOT Microsoft Word document template
DOTX Office Open XML Text document template
DOTX Office Open XML Text document template
DOX Text file
DOX Text file
DOZ Description Out of Zip
DOZ Description Out of Zip
DP Calendar file
DP Data file
DP Calendar file
DP Data file
DPR Default project- and state-related information
DPR Default project- and state-related information
DPX Digital Moving Picture Exchange
DPX Digital Moving Picture Exchange
DRP Web3D File
DRP Web3D File
DRS Display Resource
DRS Display Resource
DRV Driver
DRV Driver
DRW Designer vector graphics file
DRW Designer vector graphics file
DS TWAIN Data Source
DS TWAIN Data Source
DS1 Map file
DS1 Map file
DS4 Vector graphics
DS4 Vector graphics
DSC Celestia Deep Space Catalog file
DSC Description file
DSC Discard file
DSC Celestia Deep Space Catalog file
DSC Description file
DSC Discard file
DSD Database
DSD Database
DSF Data Storage Format
DSF Delusion Digital Sound File
DSF Data Storage Format
DSF Delusion Digital Sound File
DSK Desktop configuration
DSK Disk Drivers
DSK Logical disk file
DSK Desktop configuration
DSK Disk Drivers
DSK Logical disk file
DSM Digital Sound Module
DSM Digital Sound Module
DSN Design
DSN Design
DSP Display parameters
DSP Dynamic Studio Professional Module
DSP Graphics display driver
DSP Norton viewer DLL
DSP Display parameters
DSP Dynamic Studio Professional Module
DSP Graphics display driver
DSP Norton viewer DLL
DSR Driver Resource
DSR Driver Resource
DSS Screensaver file
DSS Digital Speech Standard (Sound)
DSS SQL Script for .Time Framework
DSS Screensaver file
DSS Digital Speech Standard (Sound)
DSS SQL Script for .Time Framework
DST WAIN (Scanner spec) data source DLL
DST WAIN (Scanner spec) data source DLL
DSW Borland C++ 4.x desktop layout file
DSW Borland C++ 4.x desktop layout file
DSY DAISY container file
DSY DAISY container file
DT1 Tile file
DT1 Tile file
DTA Data file
DTA Data file
DTB Database Backup for .Time Framework
DTB Database Backup for .Time Framework
DTF Database file
DTF Database file
DTL Django template language
DTL Django template language
DTM DigiTrekker music module
DTM DigiTrekker music module
DTO data
DTO data
DTP Desk Top Publishing Document
DTP Page Magic 2.0 publication
DTP Publication
DTP Desk Top Publishing Document
DTP Page Magic 2.0 publication
DTP Publication
DT_ Data fork of a Macintosh file
DT_ Data fork of a Macintosh file
DVC Data
DVC Data
DVDPROJ iDVD project file
DVDPROJ iDVD project file
DVI DeVice Independent document
DVI DeVice Independent document
DVP DESQView run-file
DVP Device parameter file
DVP DESQView run-file
DVP Device parameter file
DW2 Drawing
DW2 Drawing
DWB Coryphaeus Software Designers Workbench
DWB Coryphaeus Software Designers Workbench
DWC Archive
DWC Archive
DWD DiamondWare Digitized file
DWD DiamondWare Digitized file
DWG Drawing
DWG Drawing
DX Text file
DX Text file
DXF Dialogue Exchange Format
DXF Drawing Interchange File Format vector graphics
DXF Dialogue Exchange Format
DXF Drawing Interchange File Format vector graphics
DXN Fax
DXN Fax
DXP SpotFire data
DXP ISO creation project file
DXP SpotFire data
DXP ISO creation project file
DYLIB Dynamic Library
DYLIB Dynamic Library
DYN Data
DYN Data