A ddt file extension is related to the Diagram Designer and used for its template files.

There are 5 other file types using
the DDT file extension!

empty icon.ddt - Jill of the Jungle game file

empty icon.ddt - Football Manager player club and nations file

empty icon.ddt - Linux configuration file

ddt icon.ddt - Adobe Bridge file

empty icon.ddt - WinSQL date diff template file

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DDT file extension - Diagram Designer template

What is ddt file? How to open ddt files?

File type specification:

Document file type icon Document file type

The ddt file extension is associated with the Diagram Designer, a simple vector graphics editor for creating flowcharts, UML class diagrams, etc. for Microsoft Windows.

The ddt file stores template from Diagram Designer.

The default software associated to ddt file type:

Diagram Designer picture or screenshot

Diagram Designer  Microsoft Windows software

Company or developer:
Michael Vinther

Diagram Designer is a simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.

Help how to open DDT files:

Use Diagram Designer to work with *.ddt files.

How to convert file with extension DDT:

Diagram Designer may be able to export *.ddt files to other formats.

List of software applications associated to the .ddt 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 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).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting ddt files.

  • Open ddt file
  • Edit ddt file
  • Others ddt file

Software that open ddt file - Diagram Designer template

Click on the link to get more information about Diagram Designer for open ddt file action.

Microsoft Windows:

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