There are 8 other file types using
the DDF file extension!
.ddf - Bitstream Fontware file
.ddf - Spatial Data Transfer Standard and GRASS formats
.ddf - Diamond directive file
.ddf - Doom definition file
.ddf - GPS Pathfinder Office data dictionary
.ddf - Grand Theft Auto III game file
.ddf - ProWORX descriptor data
.ddf - SDTS topological vector profile
DDF file extension - Data definition file
What is ddf file? How to open ddf files?
File type specification:
The DDF file extension is used for so called data definition files. These files were or still are in use in many different database management systems as well as other software programs.
A *.ddf file generally contains metadata for a database. Probably different formats, just same DDF file extension.
List of recommended software applications associated to the .ddf file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux 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 File-Extensions.org's database).
- Others ddf file
Unspecified and all other actions for computer programs working with ddf file - Data definition file
Click on the software link for more information about Act!. Act! 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.).