Filter results by os:
DOS |
Windows 3.x |
Windows 9x/ME |
Windows NT/2000 |
Windows XP |
OS/2 |
BeOS |
Unix |
Clear filter
DOS / IBM
EN
PC DOS 2.0
IBM's DOS 2.0 released together with the PC/XT. First DOS with support for hard disks and subdirectories.
download
EN
PC DOS 2.1
IBM's updated DOS version 2, with support for the PCjr.
download
EN
PC DOS 3.0
IBM's DOS 3.0, released together with the PC/AT.
download
DOS / IBM
EN
PC DOS 6.1 6.1
Disk image files for creating the 5 original installation disks.
download
DOS / IBM
ES
PC DOS 6.3 spanish 6.3
IBM PC DOS 6.3 en español (Spanish version)
download
DOS / IBM / Microsoft
EN
PC DOS 7 7.0
IBM PC DOS was an operating system for the IBM Personal Computer, manufactured and sold by IBM from the 1980s to the 2000s. Before version 6.1, PC DOS was an IBM-branded version of MS-DOS. For versions 6.1 and later, development diverged and PC DOS became an independent product. PC DOS 7 was released in April 1995 and was the last release of DOS before IBM's Boca Raton facility closed. The REXX programming language was added, as well as support for a new floppy disk format, XDF, which extended a standard 1.44 MB floppy disk to 1.86 MB. SuperStor disk compression technology was replaced with Stac Electronics' STACKER. An algebraic command line calculator and a utility program to load device drivers from the command line were added. PC DOS 7 also included many optimizations to increase performance and reduce memory usage.
download
DOS / Ibm Corp.
EN
PC DOS 7 7.0
Official "upgrade" version distributed on CD-ROM. Fixpacks here: ftp://ftp.software.ibm.com/ps/products/pcdos/ Batch file to generate diskettes from CD here: ftp://ftp.software.ibm.com/ps/products/pcdos/tools/ Upgrade can be run directly from CD, creation of diskettes not necessary.
download
DOS / IBM / Microsoft
ES
PC DOS 7.0 con actualización a 2000 7.0 (2000)
IBM PC DOS 7.0 (con actualización a versión 2000) en español. Se pueden volcar las imágenes a disquete con XDFCOPY o bien instalarlo directamente en un emulador (p.e. PCem) usando esas mismas imágenes.
download
DOS / IBM/Microsoft
EN
PC-DOS 0.90 (1.00 Beta)
CN：这是一个PC-DOS，版本0.90或1.00预览（Beta）（详见https://winworldpc.com/product/pc-dos/1x）。EN：(Translated by Deepl) This is a PC-DOS, version 0.90 or 1.00 preview (Beta). (See https://winworldpc.com/product/pc-dos/1x for details)
download
DOS / IBM
EN
PC-DOS 1.00
The very first IBM PC-DOS version ever :) Original image + files in separate archive are included.
download
EN
PC-DOS 1.1
First commercially available PC-DOS.
download
DOS / Ibm Corp.
EN
PC-DOS 1.10
5-1/4'' floppy image. Includes shareware Disk Image Archiver 1.4a to deal with .DIM image file (e.g. "DIM -r A: PCDOS11.DIM").
download
DE
PC-DOS 3.3
5.25" Disk images, can be used with VirtualPC or other
download
NL
PC-DOS 3.30
Dutch version of IBM PC-DOS 3.30. It was here already, but in Teledisk TD0 format. I converted those guys to IMG-files. Done all this on VMware Fusion with my MacBook without disk drive! HAH!
download
FR
PC-DOS 4.00
French version of PC-DOS 4.00
download
EN
PC-DOS 6.30
Complete Base + Upgrade + Fixes + addins.
download
DOS / IBM
EN
PC-DOS 2000
IBM PC-DOS 2000 iso image including disk image creator - you need 6 formatted 3,5" HD disks
download
DE
PC-DOS 2000 7.01B
Disks from the cdrom, + makedisk utility
download
DOS / IBM
EN
PC-DOS 2000 (FAT16 :( ) 2000
IBM PC-DOS For The Year 2000
download
DOS / INTERACTIVE Systems Corp.
EN
PC-IX
PC/IX (Personal Computer Interactive eXecutive) for the IBM PC and PC/XT. 19 x 360 KB DS/DD 5.25" images, get Dunfield ImageDisk from http://www.classiccmp.org/dunfield/img/index.htm to write them back to floppy disks.
download
EN
PC-IX 2.2
For 386 IBM PCs or x86 emu. Version 2.2 and 4.1 available here for download. .IMG format
download
DOS / The Software Link
EN
PC-MOS/386 5.01
PC-MOS/386 was a multi-user, multi-tasking operating system produced by The Software Link. It will run much MS-DOS software on the host machine or a terminal connected to it. Unlike MS-DOS, PC-MOS/386 is optimized for the Intel 80386 processor; however early versions will run on any x86 computer.
download
Unix / INTERACTIVE Systems Corporation / IBM Corp.
EN
PC/IX Operating System Version 1.0 [IBM PC/XT] 1.0
IBM Personal Computer Interactive Executive 1.00, or PC/IX, is a single-user Unix port to the IBM PC XT based on System III Unix. PC/IX was created by Interactive Systems Corporation and sold through IBM. Installation instructions This software is designed to operate on an IBM PC XT model 5160. It requires a hard drive, and may require a 100% XT hardware compatible controller card. It also may not work with VGA.
download
DOS / IBM/Modified
EN
PCDOS 2000 Install CD Bootable 2000 (7.0 version1)
This is a ISO to create IBM PCDOS 2000 CD. Since I wasn't able to find a bootable version of a CD with PCDOS 2000, I created one. The CD is boots to PCDOS and loads the required drivers for DOS to access PATA, SATA and SCSI Drives. The boot drive is A: and the access to the CD files are on the R: drive. Also I included the 1.44 floppy .img file I made and used to make the CD bootable. You can use it to create a bootable PCDOS 2000 floppy that includes drivers to access DVD/CDROM drive.Created with IMGBURN and using the DVD-R/RW profile.
download
DOS / IBM
IT
personal system/2 diag disk model 30 diag disk
diag disk for ibm personal system/2 model 30
download
Unix / PLEXUS
EN
PLEXUS SYS3/UNIX Operating System Source Code SYSIII
This is the source code to the PLEXUS SYS3/UNIX Operating System to their z8000 based machines.
download
DOS / IBM
EN
PS/1 model 2121 raw backup 1.0
I just recently acquired a PS/1 model 2121, and I thought I'd 'backup' the thing. This backup works with DOS 4.00 (that is in ROM on this thing), and contains everything that was on this PC. I'm sure some of it is corrupt or damaged, but I haven't seen any install sets for the PS/1 . Note the quad screen only works on PS/1's!! *Microsoft Windows 3.0a *Microsoft Works *Microsoft learning windows *Prodigy *PS/1 Club *Promenade *PS/1 System Tutorial And no doubt other incorrectly installed junk.
download
DOS / Физтех-софт
RU
PTS - DOS 2000
Российская ОС от "Физтех-софт". Все на русском языке. Хорошо совместима с MS-DOS. Компактная, надежная, быстрая. Содержит утилиты для поддержки CD-ROM, виртуального диска, сжатия, кэширования дисков, работы с "верхней" и EMS-памятью. Поддержка сети LotLAN и антивирусные утилиты делают PTS-DOS незаменимой для владельцев 286/386 машин, которые желают заменить MS-DОS на что-то другое. Сайт изготовителя:http://www2.PhysTechSoft.comДля установки распакуйте оба zip-архива в одну папку и прочтите файл readme! Поддержите отечественного производителя! :-) ___ Russia OS from "PhysTechSoft. All in Russian. Well compatible with MS-DOS. Compact, reliable, fast. It contains utilities to support the CD-ROM, virtual disk compression, disk caching, working with "top" and EMS-memory. Support network LotLAN and antivirus utilities do PTS-DOS indispensable for the owners of 286/386 machines that wish to replace MS-DOS on something else. Site of the manufacturer: http://www2.PhysTechSoft.com
download