Software Wizardry, Inc.

Location: St. Charles, MO



  • UltraROM - Replacement H19 firmware.


  • ZLYNK - An intelligent HDOS modem utility. $24.95
  • CRASH - Smart HDOS disk recovery package. $24.95
  • EDBS - A sophisticated database file manager for HDOS & CP/M systems H19/H89 $49.95
  • MDS - An HDOS spooler capable of supporting up to 5 separate devices at once. $24.95

Current Status: Assumed closed

Last Modified: Saturday, 04-Nov-2023 10:40:06 PDT

Contact Details

Mark Garlanger

Email: heathkit [at] garlanger [dot] com

If you email me, PLEASE check your spam filter for any responses.



This site is dedicated to preserving the history of the original Heathkit computers. They were initially release in 1977 and included the 8-bit H-8 and 16-bit H-11 systems. The H89 was released in 1979.