There are 8 other file types using
the DDF file extension!

empty icon.ddf - Bitstream Fontware data

empty icon.ddf - Spatial Data Transfer Standard and GRASS formats

ddf icon.ddf - Diamond directive file

empty icon.ddf - GPS Pathfinder Office data dictionary

empty icon.ddf - Grand Theft Auto III game file

empty icon.ddf - Data definition

empty icon.ddf - ProWORX descriptor data

empty icon.ddf - SDTS topological vector profile

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DDF file extension - Doom definition data

What is ddf file? How to open ddf files?

File type specification:

Game file type icon Game file type

The ddf file extension is associated with the source port EDGE (Enhanced Doom Gaming Engine) for Doom 3D action first person shooting computer game.

A Doom Definition File, or DDF, is a file used by the source port EDGE as an alternative to DeHackEd and as a method of expanded editing for EDGE's features. Many believe DDF is the most powerful function of EDGE so far, due to its fine-grained ability to control many different parts of the engine. Many weapon modifications have arisen based on EDGE and DDF.

The default software associated to open ddf file:

Doom icon

id Software LLC logoDoom  Microsoft MS-DOS software

Company or developer:
id Software LLC

Doom is legendary first person shooter computer game created by the id software released in 1993 for MS-DOS. Doom contains 24 levels divided to the three episodes. The first episode is distributed as a shareware and it is available to download for free.

Doom II icon

id Software LLC logoDoom II  Microsoft MS-DOS software

Company or developer:
id Software LLC

Doom 2 is a successor of legendary first person shooter computer game called Doom released in 1994. Doom 2 contains 30 new levels. Gamers can play Doom 2 solo, with two people over a modem, or with up to four players over a LAN (supporting IPX protocol).

Help how to open:

Use compatible tools to work with *.ddf files.

How to convert:

Probably cannot be converted to anything else.

Related links:

Doom Definition File on Doom Wikia

List of recommended software applications associated to the .ddf file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ddf file, edit ddf file, convert ddf file, view ddf file, play ddf file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with ddf file - Doom definition data

Click on the software link for more information about Doom. Doom uses ddf file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft MS-DOS:

Main software associated with ddf file by default:
Doom small icon Doom
Doom II small icon Doom II

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