Software that runs under DOS (OS)

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OS / Microsoft

FR

Compaq DOS 3.31 (French) 3.31

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

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OS / 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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OS / 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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OS / Compaq

EN

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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OS / Compaq

EN

Compaq Portable III 1.0

Images Disk Compaq Portable III. Utilities and setup

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OS / Compaq/Microsoft

EN

Compaq-DOS 1.11 1.11

rare version of compaq DOS

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OS / Digital Research, Inc.

EN

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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OS / Digital Research

EN

Concurrent DOS 386 3.01

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OS / Digital Research

EN

Concurrent DOS XM 6.21

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OS / Gary Kildall

EN

CP/M

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

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OS / 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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OS / 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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OS / 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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OS / 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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OS / Digital Research

EN

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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OS / Digital Research

EN

CPM 86 1.1

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OS / 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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OS / Digital Research / Columbia Data Products

EN

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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OS / 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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OS / Not specified

EN

David Farr FreeDOS 1.1

FreeDOS 1.1 ISO Unknown Author

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OS / 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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OS / 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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OS / 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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OS / Microsoft/DEC

EN

DECpc MS-DOS 5.0 5.0

DEC OEM MS-DOS 5.0 for DECpc computers.

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OS / Dell Corporation

EN

DELL MS-DOS 3.30

This version of DOS was popular among IBM-XT users.

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OS / Microsoft

EN

DELTREE 6.x/7.x

Utility to delete everything in a specified directory.

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OS / TANDY (Radio Shack)

EN

DeskMate 3.05.00

Graphical program launcher with proprietary applications, desk accessories and task swapping.

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OS / Felix Ritter

EN

DESKTOP2 source code 2.62e

•Complete source code of DESKTOP (excellent GUI for DOS) (Borland C++ 3.1 & TASM required)

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OS / Quarderdeck

EN

Deskwiew 2.80

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OS / Digital Research

EN

Digital Research Concurrent CP/M-86 2.5 [DEC Rainbow]

Digital Research Concurrent CP/M-86 for the DEC Rainbow includes the following disks: ccpmgsx - GSX Graphics Library Support Disk ccpmsys - Concurrent CPM-86 2.5 Boot Disk ccpmutil - Concurrent CPM-86 2.5 Utilities Disk Important: This disk will not work on an IBM PC or compatible. The DEC Rainbow used a very non-standard 400K single sided, 80 tack, 5.25" format. Use IMGDISK 1.18 to write it to a floppy disk. To write these you must use a double density (360k) disk in a high density 1.2mb drive. This archive also includes Teledisk images.

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OS / Digital Research

EN

Digital Research Concurrent DOS 4.1

A multitasking DOS based on CP/M for the 8086 CPU. (Two slightly different copies of the same version)

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OS / Digital Research

EN

Digital Research Concurrent DOS 386 2.0

This is a true multiuser/multitasking environment. Slaves are connected through serial ports. Server can have up to 4 DOS sessions running in a windowed environment.

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EN

Digital Research Concurrent DOS 386 3.01

A true multiuser/multitasking environment from Digital Research

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OS / Digital Research

EN

Digital Research Concurrent DOS XM 6.0

Concurrent DOS "XM" is a later version of the original Concurrent DOS for the 8088/8086/286. On a 386 you would use Concurrent DOS 386 instead.

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EN

Digital Research Concurrent DOS XM 6.01

Concurrent DOS "XM" is a later version of the original Concurrent DOS for the 8088/8086/286. On a 386 you would use Concurrent DOS 386 instead.

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EN

Digital Research Concurrent DOS XM 6.21

Concurrent DOS "XM" is a later version of the original Concurrent DOS for the 8088/8086/286. On a 386 you would use Concurrent DOS 386 instead.

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OS / Digital Research

EN

Digital Research Concurrent PC DOS 3.2

Concurrent PC DOS 3.2 is the immediate successor to Concurrent CP/M-86 3.1. Concurrent PC DOS 3.2 is essentially Concurrent CP/M-86 with a DOS compatibility module that was previously optional in Concurrent CP/M-86 3.1. Note: The first disk is a 320k CP/M-86 formatted disk, and will not open in tools like WinImage.

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EN

Digital Research Concurrent PC DOS 3.2 Maintenance Release.7z

This release is a minor maintenance release update with file dates of 11/28/1984. Note: Disk 1 is a 320K CP/M-86 formatted disk.

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OS / Digital Research

EN

Digital Research CP/M-8680 2.1

CP/M-8680 is a hybrid version of CP/M for the Digital DEC Rainbow computer that can run software designed for both CP/M-80 and CP/M-86. This is possible because the DEC Rainbow includes an 8-bit Z80 co-processor in addition to its more powerful 16-bit Intel 8086. This archive contains a 400k disk image of CPM-8680 2.1 for the DEC Rainbow. Important: This disk will not work on an IBM PC or compatible. The DEC Rainbow used a very non-standard 400K single sided, 80 tack, 5.25" format. Use IMGDISK 1.18 to write it to a floppy disk. To write these you must use a double density (360k) disk in a high density 1.2mb drive. This archive also includes a Teledisk image.

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OS / Digital Equipment Corporation

EN

Digital Research CP/M-8680 2.0 for the Dec Rainbow 2.0

This archive contains a 400k disk image of CP/M-8680 2.0 for the DEC Rainbow. Important: This disk will not work on an IBM PC or compatible. The DEC Rainbow used a very non-standard 400K single sided, 80 tack, 5.25" format. Use IMGDISK 1.18 to write it to a floppy disk. To write these you must use a double density (360k) disk in a high density 1.2mb drive.

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OS / Digital Research

EN

Digital Research GEM 1.2 1.2

Digital Research GEM 1.2

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OS / Digital Research GEM 2.1

EN

Digital Research GEM 2.1 2.1

Digital Research GEM 1.2

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OS / Digital Research

EN

Digital Research GEM 3.11 3.11

Digital Research GEM 3.11

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OS / Digital Research

EN

Digital Research GEM 3.13 3.13

Digital Research GEM (Graphical Environment Manager) for dos, latest version 3.13.

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OS / IBM

EN

DOS 1.10

Haven't you always wanted to try the first version of DOS? Maybe not, but I became interested when I read that all 1.x versions of DOS came with a game called DONKEY.BAS. The game in question was written by Bill Gates and Neil Konzen - as you can see, IBM was pretty desperate for things to include with DOS.

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OS / Microsoft

EN

DOS 5.00

Microsoft DOS 5.00 View your life, view your view. DOS DOS DOS.

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DE

DOS 6.0

Images in 3.5" (1.44 Mb) format.

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