Tools4Movies is a software developer for Windows.
It is reported that the following Windows processes are part of DVD Catalyst 4:
If you want to remove DVD Catalyst 4 from your computer, just go to Start > Control Panel > Add/Remove programs and select DVD Catalyst 4 from the list of programs.
It is reported that the following Windows processes are part of MKVShrink:
If you want to remove MKVShrink from your computer, just go to Start > Control Panel > Add/Remove programs and select MKVShrink from the list of programs.