Files with DDT extension might also be found as part of Adobe Bridge.
DDT file extension - Adobe Bridge file
What is ddt file? How to open ddt files?
The DDT file extension was also reported to have been found in one of the previous versions of Adobe Bridge. No further information could be found.
The default software associated to open ddt file:
Company or developer:
Adobe Systems Incorporated
Adobe Bridge is media manager used to organize, browse, locate, and view creative assets. It is able to centralized access to Adobe project files and global settings. The latest version Adobe Bridge CC is available only in Creative Cloud.
List of recommended software applications associated to the .ddt 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 ddt file, edit ddt file, convert ddt file, view ddt file, play ddt file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with ddt file - Adobe Bridge file
Click on the software link for more information about Adobe Bridge. Adobe Bridge uses ddt 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.).