See also:

• Computers: Emulators  (473)
• Computers: Hardware: Historical: Retrocomputing  (30)
• Computers: History: Pioneers: Kildall, Gary  (3)
• Computers: Programming: Languages: Assembly: Z80  (23)
• Computers: Software: Operating Systems: History  (6)

California Digital, Inc. - - A company that still sells CP/M.

Commercial CP/M Software Archive - - A collection of CP/M software, including source codes and documentations.

Commodore and CP/M - - Technical description of Commodore's implementation of CP/M Plus in C128, including a couple of tools.

• comp.os.cpm Frequently Asked Questions.

  CP/M 3.0 for the C128 - - Comprehensive description on how to build a CP/M Plus version for the Commodore C128.

  CP/M 3 patches for Spectrum and Amstrad - - CP/M patches for Spectrum +3 and Amstrad PcW16.

  CP/M - The First PC Operating System - - Information about the history of CP/M and Digital Research. Links to various CP/M resources.

  CP/M Center - - Information about CP/M and links to various CP/M resources.

  The CP/M-86 Software Repository - - Downloads and patches for CP/M-86. Updated regularly.

  Hal Bower's Home Page - - Fixes and utilities for CP/M and Z-Systems, ZSDOS/ZDDOS, and B/P BIOS.

  Joe Wein's DRI page - - Some notes about Gary Kildall, CP/M and Microsoft from a former DRI programmer.

  John Elliott's CP/M Main Page - - A technical resource about internals of CP/M.

  John R Pierce's Home Page - - Contains pictures of Digital Research people.

  OAK Repository - CP/M Archive (mirror) - - German mirror of the largest public CP/M archive.

  The Online Software Museum - CP/M - - An article about the history of CP/M, including a short user's guide and an on-line access to a real CP/M system.

  Osborne CP/M Library - - Archive containing software and documentation for the Osborne-1 and Osborne Executive.

  S100-Manuals - - An archive of antique software and manuals related to S100 and CP/M hardware and software.

  The Unofficial CP/M Website - - CP/M binaries and documentation, including the original source code and manuals.

  ZCN - CP/M-like operating system for the Amstrad NC100/NC200 - - A free operating system for the Amstrad NC100 (Notepad) and NC200 (Notebook). It's largely compatible with CP/M 2.2.

  Z-Node 51 - - Downloads and information for CP/M, Z-systems and Z80 computers. Contains a collection of articles and manuals, too.