DOS / System / Quarterdeck Office Systems
DE
QEMM 386 5.0
QRAM A memory manager for Intel 80286 or higher CPUs. It supports Chips and Technologies chipsets. 2.02 added SHADOWRAM switch. QEXT now correctly reallocates eXtended Memory Specification (XMS). It includes VIDRAM, Optimize, LOADHI from QEMM 6.02, Manifest 1.13. Earlier versions of QRAM also supported the older 8086 and 8088 CPUs.
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DOS / Utility / Quarterdeck
EN
QEMM 386 Unknown
QEMM is an Expanded Memory Manager for DOS. It allows you to maximize available memory below the 640K barrier by loading memory-resident programs into high memory locations. To use this copy, you will need to enter the serial number 379-M1-7544 during installation.
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DOS / System / Quarterdeck Office Systems
EN
QEMM 7.50 7.50
This archive contains two 1.44MB floppy images of QEMM 7.50 dated 17th September 1994. The images are of ORIGINAL disks that I purchased on eBay (with printed manuals). That said it was registered to the original owner whose details I've removed. Thus no serial number is required to install this. Note that this is the first release of v7.5 (most are 7.53 from 12th May 1995) and will only show as 7.5 (not 7.50). Quarterdeck didn't show the 100th version digit starting with v7.00 and only allowed it to be seen again with 7.53+ via QEMMREG /X or the X key in Manifest. There are already patches on this site (uploaded by me) that will allow you to create 7.51/7.52/7.53 installs from this.
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DOS / System / Quaterdeck
EN
QEMM GAME EDITION 7.5
QEMM Game Edition is a special version of the full QEMM 7.5 package. It includes an updated version of the Quarterdeck DOS Protected Mode Interface (QDPMI), specially designed to improve Game Runner's support for DOS extended games. QEMM's memory management features are exactly the same in version 7.5 and Game Edition. QEMM in both versions fully supports DOS and Microsoft Windows, and provides EMS, XMS, VCPI, and DPMI memory management. The most significant difference between the two versions is that QEMM 7.5 provides both DOS and Microsoft Windows user interfaces for Manifest, QSETUP and INSTALL, while the Game Edition provides the DOS interfaces only. QEMM 7.5 also provides the QuickBoot feature, where the Game Edition does not.
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DOS / System / Quarterdeck Office Systems
EN
QEMM v7.00 v7.00 (June 8th 1993)
This is a RARE copy of an original QEMM v7.00 (unpatched) floppy (720KB) in .img format. It is unmodified except that the serial number has been included in the SERIAL.TXT file. The files are dated June 8th 1993.
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DOS / System / Quarterdeck Office Systems
EN
QEMM-386 6.04 6.04
This archive contains a 720KB floppy image containing QEMM-386 v6.04 dated 5th March 1993. A few notes. I found v6.04 on a RUSSIAN site with a "crack" program to install it. The crack did NOT work but I was able to extract the files from QEMM386.QIP using a copy of QUNPACK.EXE I have. The INSTALL.EXE file in the download is for DESQView/X so that may be the original source. The resulting files seem genuine (unhacked and virus free) but would NOT run (gave an "unregistered" message). Copying them to a floppy together with INSTALL.EXE from v6.02 allowed QEMM to be registered (using any 6.xx serial number) and installed. It then ran. To my knowledge 6.04 was the last 6.xx version. QEMM v7.00 is dated 8th June 1993.
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DOS / Utility / Online Reference
EN
QFind 2.22
Q_FIND includes: - SNAPSHOT - dumps the source disk to SNAPSHOT.DAT; - QFIND File Finder, ultraspeed multidrive file.
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Unix / Utility / Nathan Gaylinn & John Toman
EN
QJoyPad 4.1.0
QJoyPad is a convenient little program with a QT interface that converts movement and button presses on a gamepad or joystick into key presses, mouse clicks, and mouse movement in XWindows. It should work on almost every Linux system and with any Linux-supported gaming device.
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DOS / Communication / Mustang Software
EN
QModem 5.0
Formerly produced by the Forbin Project, QModem was sold to Mustang Software, Inc. (MSI) in 1991. MSI released v5, the first version under the Mustang label, in 1992.
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DOS / Communication / Mustang Softwaree
EN
QModem Pro 1.0
After Qmodem 5.0, Mustang Software renamed the product to Qmodem Pro, releasing three version (1.0, 1.5 and 1.53) before abandoning DOS for the Windows platform.
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DOS / Communication / Mustang Software
EN
QModem Pro 1.50
QModem Pro was the continuation by Mustang Software of the popular communications package from the 1980s-90s. This was the last major update for DOS.
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EN
QModem Pro 1.51 upgrade
Patch file to upgrade Qmodem Pro 1.50 to 1.51. Patch only, not the full version.
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EN
Qmodem Pro 1.53
Popular communications package from the 1980s-90s. This is the final DOS version.
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EN
QModem SST 4.1B
Popular communications package from the 1980s.
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EN
QModem SST 4.2
Popular communications suite from the BBS era.
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EN
QModem SST 4.2a
Popular communications program from the 1980s-1990s.
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EN
QModem SST 4.2c
Popular modem package from the 1980s-'90s BBS era.
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DOS / Communication / The Forbin Project
EN
Qmodem SST 4.31
Qmodem was a popular communications package from the 1980s-1990s, during the heydey of the BBS. This is the full 4.31 package, not the upgrade patch.
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EN
Qmodem SST 4.5 TD
Popular communications package from the BBS era.
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DOS / DBMS / Quick N Easy
EN
QNE QPRO4 4.0
Q-PRO 4 is a fourth generation language and database for IBM PC-DOS, Generic MS-DOS, Novell Netware, and all LANs and networks that are IBM Netbios compatible. Written in assembler, the Q-PRO 4 interpreter is amazingly fast. Application development is typically 5 to 10 times faster than other databases because of Q-PRO 4's advances features. Some of them are: - Advanced fourth generation event driven architecture. - "Painted" screens. - Fill in the blanks data entry screens. - Extremely fast B+ tree multikey indexed file handling. - Inherently structured high level complete language syntax with: procedures, table lookup, memory and file arrays, subroutines, assembly language interface, and data dictionary. - Full record and file locking on supported LAN's and networks. - No practical limits on File Size, number of files open simultaneously, record size, or memory variables.
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Unix / OS / 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 / OS / 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 / OS / 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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