Visitors searching for mct to mid conversion are typically looking for a way to export .mct MIDI files to standard MIDI format, something that might only be possible with the original MCat tool from Musicator. The tool was available around 1997 and probably discontinued long ago, so the only way to do this is to find old copy of that software somewhere.
Some sources claim renaming .mct to .mid might work, but we cannot verify that claim.
Updated: September 12, 2023