Files with mtdt file extension may exist. However, at the moment, we do not have any information regarding their origin or purpose.
MTDT file extension - Unknown file extension
What is mtdt file? How to open mtdt files?
File type specification:
The mtdt file extension seems to be in use for certain files that are mentioned on the internet. However, we have not yet found their original program nor any specific information about it.
If you know some more useful informations about the mtdt file extension, please let us know in the discussion below or on our forums.