Quark Catalyst is an Apple II utility that enabled moving applications,
including copy protected applications, from 5.25" floppy disks to
3.5" floppy disks or hard disks, and provides launcher menu shell. As
of version 3.0 the user interface was revamped to mimic the
appearance of the Macintosh Finder. To appease software publishers,
the Quark Catalyst software itself is copy protected.