Why your next IBM computer should be a Macintosh:

With Insignia's SoftPC family of best-selling software solutions, you
can run 50,000 off-the-shelf and customized IBM/PC programs on
Macintosh computers.
SoftPC gives you the freedom to choose a Macintosh and still choose
any program you feel works best for you. Even if it's written for an
IBM/PC.
Now SoftPC PROFESSIONAL, for high-performance Macintosh computers with
68020, 68030 or 68040 processors lets you run PC programs that require
VGA graphics or extended memory.

Archive includes three floppies in DiskCopy 4.2 format compressed in
friendly pre-5.x stuffit format.

See also: [SoftPC 1.3 & 2.5][1] | [AccessPC][2] | [SoftPC Pro 3.1][3]
| [SoftPC Pro 3.1 w/ Windows][4] | [SoftAT][5] | [SoftPC for
NeXTStep][6] | [MacPC][7]

Compatibility
Architecture: 68k

Suitable for the Mac II, cx, ci, si, fx, vx, PowerBook, Performa and
all Quadra computers
Compatible macs: Any 68020, 68030 or 68040 Mac
System versions: 6.0 or above, 7.x
SoftPC memory requirements: 4.7MB, optimum (includes 1MB of extended
memory): 5.8MB
Hard disk space: 6MB
Other mac hardware required: SuperDrivve, Color QuickDraw required for
VGA and EGA graphics, 68881/68882 math coprocessor required for PC
80287 emulation

  [1]: http://macintoshgarden.org/apps/softpc-13-small
  [2]: http://macintoshgarden.org/apps/accesspc-20
  [3]: http://macintoshgarden.org/apps/softpc-31
  [4]: http://macintoshgarden.org/apps/softpc-31-windows
  [5]: http://macintoshgarden.org/apps/softat-25
  [6]: http://macintoshgarden.org/apps/softpc-nextstep
  [7]: http://macintoshgarden.org/apps/macpc