6553 file extension - Unknown file extension
What is 6553 file? How to open 6553 files?
File type specification:
The 6553 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 6553 file extension, please let us know in the discussion below or on our forums.