Category: OS

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DOS / Gazelle Systems

EN

QDOS 3.0 3.0

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DOS / Quaterdeck

EN

QEMM 4.23

QEMM 386 version 4.23

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DOS / Quaterdeck

EN

QEMM 386 4.10

QEMM 386 version 4.10

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DOS / Quarterdeck

EN

QEMM 8.0 to 8.03 patch 8.03

Patches QEMM 8.0 to 8.03

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Unix / Quantum Software Systems Ltd.

EN

QNX 2.21 for AT and PS2

QNX is a compact Unix-like real-time operating system primarily used in embedded devices. This release is for IBM AT (286+) and IBM PS/2 systems or compatibles. There is a different 2.2 release that supports IBM PC/XT computers with 8088 CPUs and comes on 360k disks. This is the 1.44mb floppy disk release.

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DOS / QNX Software Systems Ltd.

EN

QNX 1.44mb Demo Disk 4.05

Description: QNX is a compact Unix-like real-time operating system. This demo disk fits an operating system, demo apps, and an HTML3 capable web browser on a single 1.44mb floppy disk. There are two versions of the demo disk. One contains drivers for a limited number of network interface cards. The other has a PPP dialer for use with a standard serial modem. Requires: 386+, 8mb ram, serial or PS/2 mouse, VGA or VESA 2 video, NE1000/DEC 21x4x/3com 509 NIC (network version), and standard modem on COM1-4 (modem version). No hard drive needed! To use the QNX Extensions, place them on a web server and access the files with the browser.

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DOS / QNX

EN

QNX Demo 1.0

QNX Demo with Networking.

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DOS / Quantum Software Systems Ltd.

EN

QNX Demo 1989

This is an early Demo version of QNX that runs on an 8088 or 286. Contains one 360k (5.25") floppy disk image. This disk does not use a DOS file system.

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Windows 3.x / Intuit

EN

Quicken Companion V2 for Windows

Quicken Companion version 2 for Windows on 1.44mb disk.

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DOS / NeoSoft

EN

QuikMenu III

QuikMenu III is an icon-based graphical menu and desktop for DOS. Included are powerful utility & file management features. Launches all DOS-based software. Modem dial, Password protect, screen saver, phone database, use tracking, background wallpaper, freeform layout & more. Not a TSR.

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Windows 9x/ME / Microsoft

EN

RAMWIN Emergency Windows 95 Disks.rar Windows 95 First Edition

Emergency mini95 runs from ram. 4 disks img.

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Windows 9x/ME / -

EN

RAMWIN Maker Emergency Windows 95 Maker 1.0

Extract Ramwin (Mini95) from Microsoft Windows install CD.

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Windows XP / React

ES

React OS 0.4.6

Sistema Operativo en fase de prueba similar a Windows y utiliza sus mismos controladores

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Windows NT/2000 / React

ES

React OS Live-CD 0.4.6.

Imagine running your favorite Windows applications and drivers in an open-source environment you can trust. That's ReactOS. Not just an Open but also a Free operating system. As a Live CD so you can test it without installing into your computer, or as a Boot CD so you can install ReactOS on your PC.

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DOS / Datalight

EN

ROM DOS 7.10

Revision 4.20.1567SU

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EN

ROM DOS 7.10

Datalight ROM-DOS Single User Version Revision 4.11.1305. ROM-DOS is a disk operating system that can be loaded in Read Only Memory (ROM) and can run entirely from within ROM and also from a hard or floppy disk, such as in a desktop system.

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DOS / Datalight

EN

ROM-DOS 7.10

Revision 4.20.1594SU (May 2008). This is the bootable floppy image package.

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DOS / Mike Podanoffsky

EN

RxDOS 6.2

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DOS / Mike Podanoffsky

EN

rxdos - "Dissecting DOS" diskette rxdos 6.0

These are the files from the diskette that accompanied "Dissecting DOS" by Michael Podanoffsky (1994) The book is still available, but without the diskette.

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Windows 3.x / S3

EN

s3 864 driver 3.10-3.11

s3 864 drivers for windows 3.1 and windows 3.11

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DOS / Schneider

DE

Schneider Euro PC - Dos 3.3

Ms-Dos Boot Disk from Schneider Euro PC. German

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DOS / Schneider / Amstrad

DE

Schneider PC 1640 / PC 1512 DOS 3.20 3.20

Schneider / Amstard System Disks for Schneider PC 1640 or PC 1512 including MS DOS 3.20 and PC GEM. Works fine with VirtualBox.

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DOS / Schneider

DE

Schneider PC/AT MS-DOS 3.30A + Dienstprogramme Vers. 1.0 3.30

Schneider PC-AT MS-DOS 3.30A (V1.1) + Dienstprogramme Vers. 1.0... German Disk Image

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Unix / SCO

EN

SCO Unix 4.2

includes maintenance supplement and TCP/IP runtime includes N1 N2 and M1 (got it this way

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Unix / SCO Group

EN

SCO Unix Release 3.2 Version 4.21

Open Desktop/Server 3.0 3.2v4.2 1994. Open Desktop, Open Desktop Lite, Open Server.

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Unix / SCO

EN

SCO Unix 3.2 3.2

SCO UNIX System V/386 was the successor to SCO Xenix, derived from AT&T System V Release 3.2 with an infusion of Xenix device drivers and utilities. SCO UNIX System V/386 Release 3.2.0 was released in 1989 as the commercial successor to SCO Xenix. The base operating system did not include TCP/IP networking or X Window System graphics; these were available as optional extra-cost add-on packages. Shortly after the release of this bare OS, SCO shipped an integrated product under the name of SCO Open Desktop, or ODT. 1994 saw the release of SCO MPX, an add-on SMP package.

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Unix / The Santa Cruz Operation

EN

SCO Unix 3.2 v4.21

SCO Unix Release 3.2 Version 4.21. The rar file contains 14 floppy volumes (3 x installation volumes, 3 x basic utilities volumes, 7 x extended utilities volumes and 1 x games volume). S/N and key are also included.

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Unix / SCO

EN

SCO Unix 3.2 v4.0 4.0

SCO Unix 3.2 Version 4.0, machine type: u386, media type: 5.25" disk images, activation key required

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Unix / SCO

CN

SCO Unix 3.2.1 Chinese 3.2.1

SCO UNIX System V/386 3.2.1 Chinese. Taken from a Chinese compilation CD released in 1996. SCOU321.ZIP included 47 HD-Copy 5.25" floppy disk images file and SCOU321C.ZIP included self-made converted raw 5.25" floppy disk images (except UPGRADE.IMG). NOTE: 1. This may not be dumped from original SCO Media. 2. UPGRADE.IMG is write-protected.

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Unix / SCO

EN

SCO Unix 3.2.4.2 System V 3.2.4.2

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Unix / The Santa Cruz Operation

EN

Sco UNIX SystemV System V

Sco UNIX SystemV Dissk images B1-B2-B3 X1_X2_X3 M1

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DOS / SCO

EN

SCO Xenix 3.0 for Apple Lisa

Xenix was the variant of UNIX originally published by Microsoft, later sold to SCO. It added a variety of technical enhancements over System V Unix, including a menu-driven business shell. It was ported to many different platforms from a PDP-11 including the Altos 8600 (First x86 port), IBM PC, Intel System 86, TRS-80 Model 16, SCP Gazelle II, and Apple Lisa. Images are in Apple DiskCopy 4.2 format.

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EN

SCO Xenix 386 2.2.3b

Possibly the earliest known SCO Xenix for 386.

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EN

SCO Xenix 386 2.2.3c

Restored copy of the broken version floating around. Tested and appears to work.

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DOS / SCO

EN

SCO Xenix 286 2.2.1

This is a version of Xenix for 286 CPUS. Xenix is a multitasking multiuser operating system based on Unix.

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DOS / SCO

EN

SCO Xenix 86 2.1.3

This is a version of Xenix for 8088/8086 CPUS. Xenix is a multitasking multiuser operating system based on Unix.

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DOS / SomBRA softwares

PT

SD-BRA 0.0.17

SomBRA um OS brasileiro

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Windows NT/2000 / Microsoft Corporation

IT

Service Pack 6a per Windows NT 4.0

Strumento di aggiornamento per Windows NT 4.0 (i386)

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DOS / Sharp/Microsoft

EN

Sharp MS-DOS 3.2

Sharp MS-DOS 3.2 OEM version for PC-4600

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DOS / Siemens/IBM/Toshiba/Digital Research

DE

Siemens PG685 (Simatic S5) MS-DOS 2.11 (very, very rare) 2.11

Siemens Simatic S5 Programmer PG685 MS-DOS Version 2.11 (usually you can find only Personal CP/M 2.11 for it, now this is a working boot disk) !

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DOS / Itautec

PT

SISNE 3.30

A DOS 3.3-compatible OS (in fact, a pirated copy of DOS) used in old computers manufactured by the Brazilian company ITAUTEC.

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Windows 9x/ME / 2004

RM

Skin 9X 1.0

programa de skin para windows 98/ME!

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Unix / Robert Szeleney

EN

SkyOS Beta 398

An earlier version of SkyOS from before it went commercial

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Unix / Robert Szeleney

EN

SkyOs Beta 6947 Beta 6947

Final release of SkyOs that was released free to public. Check beta.png for user and key. Does not use linux kernel, but was forced to pick an os option.

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DOS / Patrick Volkerding

EN

Slackware 1.01

This is an early distribution of Linux. Packed in 1.44M Floppy format

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DOS / Microsoft

EN

smartdrive 2.0

Disk Drive Cache Memory Win386 SDVXD Device (Version 2.0)

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Windows XP / 2009

PT

Smooth

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Windows XP / Emulators Inc

EN

Softmac XP Express Edition 8.8

Apple Macintosh Emulator

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DOS / Bogdan Valentin Ontanu

EN

Solar OS v0.1.114.00

Small x64 operating system, fits on one floppy disk

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DOS / Sun microsystems

EN

Solaris 1.1.2 1.1.2

SunOS/Solaris is the operating system used on early Sun Sparc equipment. Solaris 1.1.2 is also branded as SunOS 4.1.4. This archive contains a CD ISO of Sun Solaris 1.1.2.

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