Most of my non-gaming software came from Coverdisks and PD, but hey! some of them were really outstanding.

Here's my top list of SW:

Deluxe Paint (IV as the best)

Imagine 2.0

Real 3D

Wordworth

PC-Task (along with Cross-DOS)

Digital Illusions (PD about 200KB size but quite cool for Image Processing)

Scala Multimedia

Trackers: OctaMED, Protracker

and a lot more I can't remember now...

Here's my top list:

Monkey Island 2

Sensible World of Soccer

Gods

Shadow of the Beast

Lemmings

Turrican II & 3

Zool

Another World and Flashback

Dragon Wars

Lotus Turbo Challenge 2