Category: OS

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DOS / Microsoft

EN

Bootable Windows 1.01 Image

Bootable Windows 1.01 Floppy Image. Requires either DOSbox or Microsoft Virtual PC.

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DOS / Not specified

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BreadBox Esemble Lite

Ensemble Lite is a limited version of Breadbox Ensemble. We have removed many applications and some functionality, but it will provide you with a good feel for the full working version.

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Linux / Berkeley Software Design

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BSDi source code 1.1

Source code to BSDi 1.1 dating back to 1993, with some later 1994 updates patched in. The util_source was damaged so there is lost data. Sorry

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DOS / DR

EN

c-cp/m-86 2.0

Digital Research Concurrent CPM-86 2.0

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DOS / DR

EN

c-dos source 7.01

Caldera OpenDOS 7.01 (sys) source code.

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DOS / Caldera

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caldera DOS 7 7.03

an update of Novell Dos 7 (the former DR-DOS)

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DOS / Caldera Systems

EN

Caldera DR-DOS 7.03

DR-DOS Caldera Systems, archive contains 5 disks (.ima)

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Windows 3.x / Calmira Online

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Calmira II 3.3

Calmira is a complete 16-bit shell that lets you manage files, launch applications and control tasks. It brings Windows 3.1 up to date with some of the advanced user interface enhancements from the Windows world, and for most people, provides welcome relief from the awkwardness of File Manager.

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Windows 3.x / Brian Johnson

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Calmira XP 3.3

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Windows 3.x / Calmira Online

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Calmira3.3 3.3

Calmira Environment for Windows 3.x For more info visit www.calmira.net

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DOS / Citrix Systems Inc.

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Citrix Multiuser 1.0

This is Citrix Multiuser 1.0. It's based on Microsoft OS/2 1.21. It only supports serial terminals, but it is a multi user version of OS/2 for 386 and higher computers. This is very rare and hard to find, complete with documentation, disk images.

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DOS / Carnegie Mellon University

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CMU Mach 3.0

This later version includes support for the i386 ,luna88k, and mips. I never could find the 1.0 for VAX, or 2.0 for the 68000 (NeXT!). This was restricted for the longest time as so much of Mach was based on BSD which until the release of 32V made it proprietary.

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DOS / Digital Research

EN

Cocurrent CPM 86 3.1

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DOS / Mark Williams Company

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coherent Unix-Clone 4.2.10

This is a full working distribution of Mark Williams Coherent UNIX 4.2.10 including: documentation, compiler, upgrades to 4.2.10, updates to all software packages, x11r5 and ghostscript. All floppy disk images are in rawrite format and the DOS rawrite utility is included; though you can download rawrite to create install images from any OS or emulator.

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DOS / MWC Mark Williams Company

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Coherent FAQs None

A series of FAQs regarding the COHERENT UNIX Clone

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DOS / Mark Williams Company

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Coherent UNIX Manual

This is a PDF scan of the 1080 page print Coherent UNIX manual. To my knowledge this edition dated 1990 is the only print edition of the manual.

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DOS / MWC Mark Williams Company

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Coherent Update disks 3.2.0 Update

I think the disks dd'd ok. There were some errors, but after repeated attempts, the file size came out the same. Could be ok, could be not! These are not the original installation disks, but the UPDATE disks for the original 3.2. Marked: Version#: 3.2.0 Update (1 of 2 & 2 of 2)

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DOS / Not specified

ES

Comandos B?sicos de MSDOS

Apostila de comandos de DOS

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Linux / Commodore International

EN

Commodore Amiga A1060 XT Sidecar Workbench Bootdisk 1.3

This is the Amiga Side Workbench boot disk to properly initialize an A1060 XT Sidecar on and Amiga 1000. With Transfer utilities etc.

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DOS / Commodore International

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Commodore Amiga Bridgeboard Janus Software 2.1

These are the supporting software files in amiga format to get the PC bridgeboards working. The PC side will need to be extracted on the amiga and then copied to a dos disk. These are the original files that I found. Tested with a A2286 (80286) system in an amiga A2000HD

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DOS / Commodore2.12.1

EN

Commodore Amiga Bridgeboard Janus Software 2.1 in standard image 2.1

I had uploaded at an earlier date, the janus files I had found for the commodore amiga bridgeboards. The DOS side was in an amiga file format, this file corrects that and puts the dos side in a standard ms-dos winimage format. The included amiga software has also been converted to a modern amiga image format so that it can be easily used with amiga explorer to create the proper disk. This should work with all commodore bridgeboards. It has been verified with an amiga 2000HD with the A2286 board. Thanks!

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DOS / Commodore

DE

Commodore DOS 3.20

DOS for Commodore PC40 also incuded Diskimages made by DF (included)

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DOS / Compaq

EN

Compaq DOS 3.31

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DOS / Microsoft

FR

Compaq DOS 3.31 (French) 3.31

COMPAQ OEM MS-DOS 3.31 for French PC's..

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DOS / Compaq

DE

Compaq DOS 3.31 D 3.31

This is a (meanwhile) *rare* version of MS-DOS 3.31 for a Compaq PC, ca 1988. The disk images was made with WinImage but not compressed, so it's possible to write the .IMA files also with RAWRITE or similar. It's the german language version. Btw. it was the first MS-DOS version for larger harddisks than 32MB, much earlier than a publication from Microsoft or IBM (that was done with DOS 4.0).

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DOS / Compaq Computer Corporation

EN

Compaq DOS 5.00 Revision C 5.00

ompaq MS-DOS Ver. 5.00 121891 Rev. C 4 1.44Mb Diskette Set DISK1=FASTART.144 DISK2=SYSTEM.144 DISK3=OPERATE1.144 DISK4=OPERATE2.144 These disk images were created from FreeDOS using the FreeDOS DISKCOPY.EXE DOS command. To write to disks, you must be in a DOS booted system and use the DISKCOPY command. Make sure you have 4 blank formatted 1.44Mb diskettes. SYNTAX: DISKCOPY FASTART.144 A: These images are also compatible with the DOS DCF5.3 (DiskCopyFast 5.3) program which is available for download on this site. My philosophy for sharing is this: DOS archives should be accessible in either traditional DOS, FreeDOS or at worst, in Windows 3.1. I prefer to work in real DOS mode not virtual,and I detest loading an XP disk in VirtualBox to extract a DOS archive.

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DOS / Compaq

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Compaq PC-DOS 3.31

This archive contains 3 .VFD files for easy use under Virtual Box or VMWare. The original archive I found online had the files in an odd format. I'm including that original archive with this distribution just for the sake of preservation, but you'll find that the .VFD files are much easier to work with. Be sure to read the short ReadMe.txt I included in the archive. The great thing about this somewhat rare version of PC-DOS is that it uses FAT-16 instead of FAT-12. So whereas IBM PC-DOS 3.30 has a 32MB partition limit, this version has a 512 MB limit, making it quite a bit more useful.

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DOS / Compaq

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Compaq Portable III 1.0

Images Disk Compaq Portable III. Utilities and setup

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DOS / Compaq/Microsoft

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Compaq-DOS 1.11 1.11

rare version of compaq DOS

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DOS / Digital Research, Inc.

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Concurrent CP M 3.1

Concurrent CPM-86 is a multitasking version of CP/M that evolved from Digital Researches' earlier multitasking MP/M product.

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DOS / Digital Research

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Concurrent DOS 386 3.01

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DOS / Digital Research

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Concurrent DOS XM 6.21

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DOS / Gary Kildall

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CP/M

In the beginning, there was CP/M - The Control Program for Microcomputers (1976).

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DOS / Digital Research

EN

CP/M source code

v1.1 v1.3 v1.4 v2.0 (1975-79) + lots of documents(.pdf)

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DOS / Digital Research

EN

CP/M-80 3.0

These are six 140k Disk Images for the Apple // Family of Computers with the Z80 Softcard in Slot4. Runs on Emulator like WinApple. Can be extracted to files or to real disks by usual tools, for example the famous CiderPress Software.

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DOS / Digital Research / Columbia Data Products

EN

CP/M-86 R1.1 [CDP OEM V1.5]

OEM v1.5 is a very, very early release from CDP. Note that OEM V1.7 is more stable and already uploaded. This is an OEM version of CP/M-86 sold with and designed for the Columbia Data Products Multi Personal Computer 1600 desktop and VP portable. The CDP MPC 1600 was the first IBM PC hardware compatible clone. This disk will also boot on other IBM PC compatible hardware. This archive contains one 320K (DSDD 8-sector) disk image Important: This is not a DOS formatted disk, therefore utilities like WinImage will not open it.

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DOS / Digital Research/Eagle Computers

EN

CP/M-86 [Eagle Computer OEM] 1.1B

This is Eagle Computer's OEM release of CP/M-86 for their Eagle Spirit portable PC clone. Includes two 320k disks in Raw and Imagedisk format.

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DOS / Digital Research

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CP/M86 1.1

Bootable CopyQM 5.25" Floppy Image of Gary Killdals Digital Research CP/M86 System Disk for the PC, CopyQM is included in this archive. Runs up to i486 CPU's, but not on Pentium or higher.

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DOS / Digital Research

EN

CPM 86 1.1

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DOS / Digital Research / Columbia Data Products

EN

CPM-86 R1.1 [CDP OEM V1.6]

This is an OEM version of CP/M-86 sold with and designed for the Columbia Data Products Multi Personal Computer 1600 desktop and VP portable. The CDP MPC 1600 was the first IBM PC hardware compatible clone. This disk will also boot on other IBM PC compatible hardware. Despite the typewritten label, this appears to be a genuine original disk. These were produced in very low quantities. Important: This version has a bug similar to the IBM version that prevents it from booting when an XT hard drive controller is present or on an AT. Consider using CP/M-86 R1.1 [Columbia Data Products OEM V1.7] that has also been archived, instead as it is much more stable. This archive contains one 320K (DSDD 8-sector) disk image Important: This is not a DOS formatted disk, therefore utilities like WinImage will not open it.

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DOS / Digital Research / Columbia Data Products

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CPM-86 R1.1 Columbia Data Products OEM V1.7 R1.1/CDPV1.7

This is an OEM version of CPM-86 sold with and designed for the Columbia Data Products Multi Personal Computer 1600 desktop and VP portable. It will also boot on other IBM PC compatible hardware. This archive contains one 320K (DSDD 8-sector) disk image in ImageDisk, Teledisk, CopyIIPC+Snatchit, and raw format. Note that this is not a DOS formatted disk, therefore utilities like WinImage will not open it.

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DOS / Datalight

EN

Datalight ROM-DOS v7.10 (Revision 4.20.1594SU) v7.10 (Revision 4.20.1594SU)

Datalight ROM-DOS v7.10 (Revision 4.20.1594SU) Files: rom-dos_7.1[4.20.1594SU]_ru+xgcdrom+ctmouse+vc.img - Boot Disk suv1594.zip - Single User Version - Most Current Version suna1594.zip - Single User Network Add-on - Most Current Version

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DOS / Not specified

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David Farr FreeDOS 1.1

FreeDOS 1.1 ISO Unknown Author

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DOS / Microsoft

EN

David Farr MS-DOS 6.22 Floppy Install

Original Floppy Disc's. Use WinImage to extract to floppy disc's then install from floppy.

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EN

David Farr MS-DOS 7.1 Install CD

MS-DOS 7.10 Installation CD =========================== This is MS-DOS 7.10 Installation CD, which includes MS-DOS 7.10 Full Version and more. Please read the file README.TXT for more information.

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EN

David Farr MSDOS 622 Boot CD (ISO Image)

MSDOD 6.22 Boot CD ISO Image

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DOS / Robotron

DE

DCP 3.20

DCP Operating System Version 3.20 For Robotron EC1834 (TeleDisk Image)

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DE

DCP 3.30

DCP Operating System Version 3.30 For Robotron EC1834 (TeleDisk Image)

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DOS / Robotron

DE

DCP 1700 (DCP-DOS) for Robotron A7150 3.20

DCP 1700 is DCP-DOS version 3.20-1 for Robotron A7150 computer. 360KB floppy bootable image.

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DOS / Microsoft/DEC

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DECpc MS-DOS 5.0 5.0

DEC OEM MS-DOS 5.0 for DECpc computers.

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