What is a .DDM File And How To Open It – Alpha Software


While downloading files, you might have downloaded a file with the .ddm extension. It is important to know how to open this file – in order to be able to work with it. That’s why you are here! We have made this guide for you to learn more about the .ddm file extension and how to open it.

What is a .DDM file?

The file extension .DDM comes from Alpha Five Data Dictionary Memo File. This file extension was developed by Alpha Software. The file is a development related file.

What to know

There is currently 0 software that can open the .ddm file on 0 platforms.


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!