The GEOS operating system for the Commodore 64 achieved to replicate much of the GUI of the original Macintosh on a 1 MHz 8 bit CPU with just 64 KB of RAM. The GEOS Demo is a presentation by Berkeley Softworks (BSW), the creators of GEOS, to showcase the features of GEOS and BSW’s applications.

For your convenience, here is a (sped up) GIF animation of the demo.

It shows the following apps:

  • GeoPaint 2.0 (with the GEOS lobster!)
  • GeoWrite 2.1
  • deskTop 2.0
  • geoPublish
  • geoCalc
  • geoFile
  • FontPack Plus
  • DeskPack Plus
  • geoDex

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