Category: Computing » File Extensions (3,899 entries)

		DCS	Datafile (ACT! Activity Files)
		DCS	Desktop Color Separation file
		DCT	Database dictionary (Clarion Database Developer)
		DCT	Spell checking dictionary (Clarion - Harvard Graphics 3.0 - Symphony)
		DCT	Dictionary, Spelling, Adobe Illustrator
		DCU	Delphi unit (compiled) (Borland Delphi)
		DCU	Delphi Compiled Unit
		DCX	Zsoft multipage Paintbrush image format
		DCX	Bitmap graphics (Multipage PCX - many faxes)
		DD	Compressed Macintosh file archive (DiskDoubler)
		DDB	Bitmap graphics
		DDE	Dynamic Data Exchange (binary)
		DDF	Database (BTRIEVE)
		DDF	Data Description File
		DDF	Database Definition File
		DDI	Disk image (DiskDupe)
		DDIF	Bitmap graphics (DEC DDIF file)
		DDP	Device Driver Profile file (OS/2)
		DDW	Double Data Word
		DEB	Debug script (DOS Debug)
		DEC	Decoded file
		DEF	Geoworks Esp Assembly header file
		DEF	SmartWare II Data definition
		DEF	Defaults - definitions
		DEF	TLink - WLink Linker definition file
		DEF	Design Exchange Format
		DEM	Demo
		DEM	Digital Elevation Model
		DEM	Graphics (VistaPro)
		DEP	Data Execution Prevention
		DER	Internet security certificate
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