Computer 'D' file extensions

Updated: 11/10/2017 by Computer Hope

Below is a listing of each of the different file extensions that begin with the letter 'D'. If you are looking for a file extension that begins with something else click on one of the links below.

# | A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z
File extensions homepage

.D A D programming language source file.
.DAA Short for Disk Access Archive, file used to store a disk image. Used with PowerISO.
.DAF Data file for Digital Anchor.
.DAT Data file, often associated or extra data for a program to use.
.DB Paradox database file and Progress database file.
.DB2 dBase II file.
.DBC Microsoft Visual Foxpro database container.
.DBF dBase II,III,III+,IV and LotusWorks database.
.DBK dBase database backup and Orcad schematic capture backup file.
.DBM Cold Fusion template.
.DBO dBase IV compiled program file.
.DBQ Paradox memo.
.DBT dBase database text file.
.DBV Flexfile memo field file.
.DBW DataBoss database file.
.DBX Database file, DataBeam Image, and MS Visual Foxpro Table.
.DCM Dicom file format for medical images.
.DCR Digital camera RAW file format.
.DCX Multipage PCX file.
.DDS Direct Draw Surface file.
.DEB Debian Package file. See Dpkg definition.
.DEV Device Driver
.DIB Windows bitmap file.
.DIF Document Interchange Format; VisiCalc
.DJVU DjVu File.
.DLL Dynamic Link Library file or Icon library file.
.DMO Demo file
.DMP Dump file
.DMD Visual dBASE data module
.DMF Delusion/XTracker Digital Music File
.DMO Demo file
.DMP Dump file
.DMS Compressed archive file
.DNE Netica Bayesian network text file (opens with netica.exe).
.DNG Digital camera RAW file format.
.DOC Microsoft Word file, LotusWorks word processor file. An example of a Microsoft Word .doc file can be downloaded here.
.DOCX Microsoft Word open standard introduced with Microsoft Word 2007. Opening a Word 2007 or .docx file with older versions of Word.
.DOS Text file and DOS Specification Info
.DOT Microsoft Word Template (Macro).
.DRV Device driver files that attach the hardware to Windows. The different drivers are system, keyboard, pointing devices, sound, printer/plotter, network, communications adapter.
.DRW Micrografx draw/graph files.
.DT_ Macintosh Data File Fork
.DTA Data file
.DTD SGML Document definition file
.DTF Q&A database
.DTM DigiRekker module
.DTP SecurDesk! Desktop, Timeworks Publisher Text Document, Pressworks Template file
.DUN Dialup Networking exported file.
.DX Document Imaging file and Digital data exchange file
.DXB Drawing interchange binary file
.DXF Autocad (CAD) drawing interchange format file
.DXN Fujitsu dexNet fax document
.DXR Macromedia director projected movie file
.DYN Lotus 1-2-3 file.
.DWF Short for Design Web Format, DWF is an Autodesk file used to store formatted text on the Internet.
.DWG AutoCad (CAD) Drawing Database

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