Dusty Decks

These web sites make available interesting historic software:

• Various
  • bitsavers.org/bits
• Operating systems
  • Digital Research CP/M
    • retroarchive.org
      Includes source code for several versions of CP/M and for PL/M.
    • The Unofficial CP/M Web site
    • Peter Schorn
      Includes Altair 8800 emulator, CP/M, languages applications, games, links.
    • Harte Technologies CP/M-80 Information and Download
  • Unix

  …

• Programming languages
  • C
    • Leor Zolman: BDS C
• Mathematical/scientific software
  • Crystallography Source Code Museum
    Armel Le Bail maintains this collection of public domain source code related
    to crystallography, dating as far back as 1965.
  • Netlib
    An extensive collection of libraries for numerical computing,
    dating back to the 1970s.