Files with tcls file extension may exist. However, at the moment, we do not have any information regarding their origin or purpose.
TCLS file extension - Unknown file extension
What is tcls file? How to open tcls files?
File type specification:
The tcls 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 tcls file extension, please let us know in the discussion below or on our forums.