Software that runs under DOS

Filter results by category: OS | System | DBMS | Office | Utility | Communication | Games | Multimedia | Other | Clear filter

System / Quarterdeck

EN

QEMM 7.03

QEMM Version 7.03

download

EN

QEMM 7.04

This is memory management program used for DOS. One of best in that category in good golden DOS days.

download

Utility / Quarterdeck

EN

QEMM 7.04

download

System / Quarterdeck

EN

QEMM 7.5

Quarterdeck Expanded Memory Manager (QEMM) 7.5, dated 5-12-95

download

EN

QEMM 8.0

QEMM is an expanded memory manager for 386 computers.

download

Utility / Quarterdeck

EN

QEMM 8.0

Memory Manager

download

OS / Quaterdeck

EN

QEMM 386 4.10

QEMM 386 version 4.10

download

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.

download

System / Quarterdeck

EN

QEMM 386 5.13

QEMM 386 version 5.13 S/N: 189-B6-6852

download

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.

download

System / Quarterdeck Office Systems

EN

QEMM 7.0x patches v7.0x

These are patch files for various QEMM v7.0x releases.

download

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.

download

OS / Quarterdeck

EN

QEMM 8.0 to 8.03 patch 8.03

Patches QEMM 8.0 to 8.03

download

System / Quarterdeck

EN

QEMM 97 9.0

download

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.

download

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.

download

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.

download

Utility / Quarterdeck

EN

QEMM386 7.0.1

QEMM386 7.0.1 on a single floppy image

download

Utility / Quarterdeck

DE

QEMM97 9.02

German version of QEMM97 / ISO CD-ROM file

download

Communication / Quorum Communications Inc.

EN

Qfax 3.52

Meteorological satellite software

download

Utility / Online Reference

EN

QFind 2.22

Q_FIND includes: - SNAPSHOT - dumps the source disk to SNAPSHOT.DAT; - QFIND File Finder, ultraspeed multidrive file.

download

Communication / The Forbin Project1986

EN

Qmodem 2.3

Popular communications package from the 1980s.

download

Communication / The Forbin Project

EN

Qmodem 4.2F

In the 1980s, Qmodem was a popular DOS terminal telecommunications program used to access BBSes.

download

Communication / The Forbin Project

EN

QModem 4.52 TD

Popular communications software from the 1980s-1990s.

download

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.

download

Utility / The Forbin Project

EN

QModem Version 2.3

Communications program.

download

Communication / Mustang Software

EN

QModem Version 4.6

download

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.

download

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.

download

EN

QModem Pro 1.51 upgrade

Patch file to upgrade Qmodem Pro 1.50 to 1.51. Patch only, not the full version.

download

Communication / Mustang Software

EN

Qmodem Pro 1.52 upgrade

Patch to upgrade Qmodem Pro 1.51 to 1.52. Patch only, not the full version.

download

EN

Qmodem Pro 1.53

Popular communications package from the 1980s-90s. This is the final DOS version.

download

Communication / The Forbin Project

EN

Qmodem SST 4.0

Popular modem program from the 1980s.

download

Communication / The Forbin Project

EN

QModem SST 4.1

Popular communications/modem package from the 1980s.

download

EN

QModem SST 4.1B

Popular communications package from the 1980s.

download

EN

QModem SST 4.2

Popular communications suite from the BBS era.

download

EN

QModem SST 4.2a

Popular communications program from the 1980s-1990s.

download

EN

QModem SST 4.2c

Popular modem package from the 1980s-'90s BBS era.

download

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.

download

EN

Qmodem SST 4.5 TD

Popular communications package from the BBS era.

download

Communication / The Forbin Project

EN

QModem SST 4.31 upgrade 4.31 upgrade

This is a patch file to upgrade QModem 4.3 to 4.31. Patch only, not the full program.

download

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.

download

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.

download

OS / QNX

EN

QNX Demo 1.0

QNX Demo with Networking.

download

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.

download

Multimedia / Oliver Fromme

EN

Qpeg/386

Probably the best jpg/gif viewer for DOS. Also may be installed with Deutsch language.

download

Multimedia / Oliver Fromme

EN

QPV 1.7e

QPV/386 1.7e, the famous grafx viewer, incredibly fast!, with unique preview feature (nearly realtime), mouse panning etc., it supports VGA and many SVGAs (including VESA), requires 386 or better. JPG TGA GIF PCX BMP IFF/ILBM PBM/PNM PiNG Photo-CD

download

Utility / Quarterdeck Office Systems

EN

QRAM 1.00

Quarterdeck QRAM 1.00 DOS Memory Manager January 11, 1990 Serial: 208-D1-9352 Serial: 216-01-6789 Serial: 000-D1-0009 "QRAM is both a high memory (640-1024K) manager and an extended memory manager (compatible with the XMS extended memory specification). Its purpose is to give you ways to load drivers, such as networks, TSRs, DOS resources, and even parts of programs in memory addresses above 640K-leaving more memory below 640K for your DOS program. QRAM's ability to do this does depend upon your PC memory and processor hardware." Archive contents: 360k & 720k disk images All files in ZIP format Manual in PDF Text description from Box Back Panel Color article on QRAM from PC Mag - April 1990 AppleSeed 2024

download

Utility / Quarterdeck

EN

QRAM 2.02

QRAM is a high-memory manager designed expressly for 80286-class processors. It will allow you to maximize available memory below the 640K barrier by loading resident drivers and such into high memory.

download

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159