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Other Operating Systems (incl. CP/M 86)

The packages below are operating systems for special hardware such as CompuPro, North Star Horizon and Vector Graphic machines. They have been provided courtesy of Howard M. Harte and Tony Nicholson.

Package Size (ZIP) Updated (GMT) Download Contents
86-DOS 55 KB 03 Apr 2012 17:10:20 download
CDOS 308 KB 03 Apr 2012 17:12:44 download
  • CDOS version 02.58, Cromemco Disk Operating System
CompuPro Collection 2144 KB 03 Apr 2012 17:13:20 download
  • CompuPro 64K CP/M 2.2Q (85/88) by VIASYN Corporation
  • CompuPro Systems 64K CP/M 2.2NZ, 8 M-Drive/H, Disk2/M20
  • CP/M 86 1.1PB, Digital Research/Sorcim/CompuPro
CP/M 86 4826 KB 03 Apr 2012 17:14:17 download
  • Operating system (CompuPro Systems CP/M 8-16 vers 1.1R)
  • BIOS customized for memory drive, 4 floppy disks and two hard drives. Additional sample software includes:
  • VEDIT PLUS 2.03/2.33 for CP/M-86 (screen editor, customized for VT100)
  • Digital Research C Version 1.11
  • Digital Research Pascal MT+86 3.0
  • Compiler Systems Inc. CBASIC/86 compiler 1.00
  • Comes with CP/M 2.2 using the same hardware configuration to facilitate data transfer with R.COM and W.COM
  • Documentation includes the CompuPro CP/M-2.2 and CP/M-86 technical manual in PDF format. More CompuPro manuals are on Howard M. Harte′s site
Concurrent CP/M 86 and MP/M 86 2390 KB 03 Apr 2012 17:15:32 download
  • Concurrent CP/M-86 3.1, Digital Research 1983 (CompuPro Concurrent CP/M 8-16)
  • MP/M-86 2.1 [20 July 82], Digital Research 1982 (CompuPro MP/M 8-16 V2.1F)
CP/M Plus 2443 KB 03 Apr 2012 17:14:36 download
  • CP/M Plus for SIMH System - V3.2-Y2K 15-JUN-2008, Banked Memory
  • CP/M Plus for SIMH System - V3.2-Y2K 15-JUN-2008, Non-Banked Memory
  • CompuPro Systems 64K CP/M 2.2NZ-agn, 8 M-Drive/H, Disk2/M20,M20
  • Also contains empty .IMD files for 128 byte sector size SS/SD, 256 byte sector size DS/DD, 512 byte sector size DS/DD, 1024 byte sector size DS/DD and 1024 byte sector size SS/DD. Courtesy of Tony Nicholson.
IMDOS 213 KB 28 Feb 2014 21:42:31 download
  • 56K IMDOS VERS 2.05
  • CP/M 2 compatible operating system
MDOS 426 KB 03 Apr 2012 17:15:01 download
  • MICROPOLIS MDOS VS 3.0 - COPYRIGHT 1978 for Vector Graphic
  • Documentation for MDOS can be found on Howard M. Harte′s site
MS-DOS 1.25 434 KB 03 Apr 2012 17:15:41 download
  • MS-DOS version 1.25, Microsoft 1981/1982
N8VEM 64 KB 03 Apr 2012 17:15:48 download
  • Simulation of N8VEM Single Board Computer (Monitor & CP/M 2.2C). More information on the project web site.
North Star Horizon Operating Systems 1742 KB 03 Apr 2012 17:16:06 download
  • NORTH STAR DOS 5.0
  • North Star Disk Operating System, Version 2.1.1
  • Micro Complex Dos 7.0 -- Double/Quad
  • 32K CP/M vers 2.2 Horizon rev 1.2.0 QD
  • 64K CP/M vers 2.2 Horizon rev 1.2.0 QD
  • Documentation for North Star can be found on Howard M. Harte′s site
Cromemco CP/M 293 KB 23 Dec 2013 14:17:42 download
  • 64k CP/M vers 2.2 Intelligent Terminals Corp. Release 5b - 03/27/81
  • With fully automated cpmgen.com
  • Contributed by Larry Greene
CompuPro Systems 64K CP/M 2.2K 898 KB 02 Feb 2014 07:50:19 download
  • Fully documented CP/M disk serialization process
  • Contributed by Larry Greene
Vector Graphic CP/M 265 KB 03 Apr 2012 17:17:36 download
  • VECTOR GRAPHIC 56K CP/M - VERSION 2.22 H
  • CP/M ON VECTOR MZ, 46K VERSION 1.411
  • More Vector Graphic manuals are on Howard M. Harte′s site
OASIS 416 KB 03 Apr 2012 17:16:20 download
  • OASIS multi-user version 5.5A - 64K for Vector Graphic