Software that runs under DOS

Office / Microsoft Corporation

Multiplan 3.0 1.0

Multiplan was an early spreadsheet program developed by Microsoft. Known initially by the code name "EP" (for "Electronic Paper"), it was introduced in 1982 as a competitor for VisiCalc. (from Wikipedia, the free encyclopedia)

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Office / IBM

Multiplan 3.0 3.0

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Office / Microsoft

Multiplan 3.0 3.0

La aplicación se encuentra en un fichero .ima, creado con WinImage, para su ejecución en Virtual PC

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Office / Microsoft

Multiplan 4.20 4.20

Micrsoft Multiplan pour IBM PC et Compatibles

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System / Microsoft

Multitasking "MS-DOS Version 4.00" 4.00

This is the multitasking version of MS-DOS that Microsoft originally planned to release as MS-DOS 4. This archive contains two 360k disk images that have been slightly modified. Note that although it calls itself "MS-DOS Version 4.00", it is a different product than the MS-DOS 4 that actually shipped. Source: http://jsmachines.net

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OS / Digital Research

Multiuser DOS 5.10

Digital Research's Multiuser DOS is a true multi-tasking, multi-user operating system with a DOS like environment. It is based on Concurrent CP/M, and Concurrent DOS. (3.5-1.44mb) - (unprotected version).

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OS / Digital Research

Multiuser DOS 5.0 5.0

This is the first known version of DR-Multiuser DOS Version 5.0. This is a 5.25" 1.2mb File Format.

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OS / Concurrent Controls, Inc.

Multiuser DOS Gold 7.22 7.22 r4

Multiuser DOS Gold Version 7.22 Release 04 from Concurrent Controls Inc. (this is NOT a demo) 3 Disks 1.44meg. Raw images zipped.

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Utility / Soft WareHouse

muMATH ?

muMATH is a Computer algebra system, which was developed in the late 70s and early eighties by Albert D. Rich and David Stoutemyer of the Soft Warehouse in Honolulu, Hawaii. It was implemented in the muSIMP programming language which was built on top of a LISP dialect called muLISP. Platforms supported were CP/M and TRS-DOS (since muMATH-79), Apple II (since muMATH-80) and MS-DOS (in muMATH-83, the last version, which was published by Microsoft). The Soft Warehouse later developed Derive, another computer algebra system. The company was purchased by Texas Instruments in 1999, and development of Derive ended in 2006.

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Games / MECC

Museum Madness

Museum Madness is based on an American natural history museum and aims to teach the player many aspects of history such as technology, geology, space, American history, and prehistory.

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Games / Will Harvey/Electronic Arts

Music Construction Set

It is a classic. One can concatenate sounds, create and use some available.

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Other / Bruce Guthrie

Music Package Rev. 2

Compose a melody that can be played and saved.

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System / Music Quest

Music Quest PC MIDI Card Drivers

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Other / Temporal Acuity Products, Inc

MusicPrinter Plus 1.1

MusicPrinter Plus, from Temporal Acuity Products, Inc, is a musical notation program for MS-DOS. It supports CGA, EGA, and VGA video as well as MIDI playback. Will run on an IBM PC (5150), and was supported up to IBM PS/2 models around 1988. Important: This software is copy protected. An unprotected version is supplied in the "Unprotected" folder. This archive contains kryoflux dumps of a new, untouched floppy disk. For whatever reason the copy protection is * extremely * picky about the drives that read and write these images. If it does not like your drives, you will see a "no keydisk" error message at startup. This archive includes a dump of disk 1 using a 360k floppy drive, and another using a 1.2mb floppy drive. I've only had success writing the 1.2mb image. The copy protection is timing sensitive, and may fail on fast computers. It was supported up to ~1988 IBM PS/2 computers.

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Other / Saudisoft

Mussaid Alarabi 2.01

Arabic Localization System for DOS which allows the user to read and write in arabic, all DOS Application could read and write in arabic using this software.

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Other / Aaron Ross Priven

Muzak v2.3

A music program written by Aaron Ross Priven that emits tones via pc speaker to emulate various songs.

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Other / Pawel Wzietek

MV 1.4

Chemistry. Displays and prints pictures of atomic structures. The program first reads a file containing the structure description. The default extension is ".str" (sample files and manual included).

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Multimedia / MVP Software

MVP Paint 2.4 Professional

Many advanced features, such as animation, sunbursting, interpolation, trending, palette manipulation permitting use of 262,144 colors. Created as an in-house graphics program by one of the leading shareware games developers. Supports EMS, XMS, disk-cache; PCX, GIF, BMP, VGA & VGR file formats. Requires 640K, VGA/SVGA, mouse. Ver 2.4 has many new features based on user requests.

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Multimedia / DesignWare

myHouse 1.2

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Other / Design Software

MyHouse 1.2

3D architectural drawing

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Utility / Systat, Inc

Mystat 1986

MYSTAT is an interactive statistics package for MS/PC-DOS computers. It uses 256K memory and a floppy or hard disk drive. MYSTAT handles up to 32000 cases and 50 variables. Mystat is the free personal version of the commercial Systat statistical software. Requires ANSI.SYS.

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Games / Apogee Software

Mystic Towers

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Utility / Simeon Cran

MYZ80 1.11

Z80 Emulator. "It creates a virtual Z80 computer on which you can run CP/M 2.2, CP/M 3.0 and other Z80 programs." (unregistered but fully functional, only add some extra screens).

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System / NEC

N-88 BASIC(86) (DISK ver 6.2)

This is for NEC PC-9801 series.

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N-88 BASIC(86) (DISK ver 6.3)

This is for NEC PC-9801/9821 series.

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N-88 BASIC(86) (DOS interpreter compiler runtime ver6.0)

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N-88 BASIC(86) (DOS interpreter ver6.2)

This is for NEC PC-9801 series.

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Other / Systems 01

Nafitha 4.0

Nafitha Arabic Localization System for DOS which allows the user to read, write and printing in arabic, all DOS Application could read and write in arabic using this software. Like MA20 المساعد العربي Mussaid Alarabi 2.0

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Utility / Steven Mark Sanford, RamPage Software

Name Maker Studio G2 V. 4.26 4.26

Name Maker Studio (NMS) is a FREEware "funname" creation tool for many of todays popular games and programs. Name Maker Studio allows you to use different fonts and colors that aren't accessible by default. This software is FREEware meaning you pay nothing for it. Name Maker Studio supports the following games and programs... Quake/QuakeWorld (Full Support) Quake2 - RivCTF (Limited Support) Quake2 - Viking Server Mod (Limited Support) Hexen 2 (Full Support) Quake3: Arena/Q3Demo (Full Support) JumpGate (Full Support) Return to Castle Wolfenstein (Full Beta Support) Easy to use tool to get those cool colored characters into your name in today's hottest games. Quake3: Arena, Return to Castle Wolfenstein, and more!

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Office / Elk Creek Software

NameBase 3

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Games / Papyrus Design Group

Nascar Racing

Download NASCAR Racing (also known as NASCAR Racing für Mac, NASCAR Racing for Mac) for free now. Published in 1994 by Sierra On-Line, Inc., Virgin Interactive Entertainment, Inc., enjoy a racing / driving, simulation, sports game with theme!

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Games / Papyrus Design Group

NASCAR Racing 1999 Edition (ISO image) 1.0

NASCAR Racing 1999 edition uses much the same graphics engine, physics engine, and user interface as NASCAR Racing 2, but includes native Windows 9x support, 3DFX support, NASCAR 1998 Cup series, and the Craftsman Truck Series. Graphics are very slightly enhanced from NASCAR 2, and it features a newer, easier-to-read instrument panel. It primarily runs in MS-DOS, but it also runs natively in Windows. To run this in Windows 10, get a program called "nglide," (http://www.zeus-software.com/downloads/nglide) install it, then install NR1999. it should run great. The Windows version does NOT include multiplayer options, so you must run the game from DOS (DOSBox on modern machines - with IPX enabled) if you want multiplayer options.

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Games / Papyrus Design Group

NASCAR Racing 2 (ISO image) 1.0

This is an ISO 9660 image of the original NASCAR Racing 2 (English/North American) CD-ROM. It contains all original NASCAR 2 content. This sim is quite possibly the best racer for MS-DOS. Computer Gaming World magazine gave it an extremely rare 5 out of 5 stars. The only awkwardly designed feature is saving a race in mid-race (you have to exit the race, select "leave track," and then select "save on exit"). On modern machines, this runs great in DOSBox. Just about any machine with in Intel Core 2 Duo or better will run this very smoothly. MULTIPLAYER NOTES: NASCAR Racing 2 supports IPX only, but it is pretty easy to set up. A CD or CD image is required for multiplayer games (this CD image works great). For multiplayer on modern machines, you will need to configure DOSBox's IPX settings (VOGONS is a good website, or just do an internet search for "DOSBox IPX"). If you want to race this via multiplayer using a modern "DOSbox machine" against real machines of the Windows 95/98 era, you'll need to configure a DOSBox SVN build on the modern/"DOSBox machine" called "DOSBox SVN-Daum."

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Games / Papyrus Design Group

NASCAR Racing 2 - Grand National Series Expansion Pack 1.0

This is a CD-ROM ISO image (7-zipped) of the NASCAR Racing 2 Grand National series 1997 expansion pack. ***Requires NASCAR Racing 2*** (the NASCAR Racing 2 ISO image available here works great). MULTIPLAYER COMPATIBILITY NOTES: All machines running N2 with the GNS Expansion will only be able to play against other machines with the same N2/GNS Expansion configuration.

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OS / National Semiconductor

National Semiconductor 32000 SYSVR2 source code SYSVR2

National Semiconductor SYSVR2 port for 32000 series processor (GENIX) sourcecode for NS SYS16 system. Includes sourcecode for assembler, linker and C compiler for NS32000. Correspond to the sources from the well known sysvr2-vax.cpio archive but for 32000 processor.

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Games / Nimbus Inc.

Nautical Flags and Pennants Drill Program 1

A DOS based training program for learning nautical flags.

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Communication / tfurrows

NC Gopher 2.6

NCGopher v2.6 - tfurrows@sdf.org - Public domain ============================================================= NCGopher is a simple gopher client for DOS, made for the sole purpose of having a client with decent speed that runs on an 8088. It is modeled after the VF-1 gopher client to a degree. It depends heavily on mTCP's netcat utility, hence the NC name. Here is what you need to use NCGopher: * 8088 or 80x86 based machine with 640kb of RAM (less?) * DOS (only tested on 6.22, but older versions should work) * Ethernet card, installed and configured * Working and running packet driver for ethernet * mTCP from Michael Brutman, https://www.brutman.com/mTCP/ * mTCP configuration to match your network, nc.exe working. This latest version has an option in the CFG file for a QUIET mode, to support the bundled NCQ utility (a custom compiled version of mTCP's NC utility, with a -quiet argument.) You can still use this with the normal Netcat (NC) from mTCP by setting "QUIET=0" in the configuration. See the included .TXT files for details.

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Communication / tfurrows

NCGopher 1.2

NCGopher v1.2 - tfurrows@sdf.org - Public domain =========================================================== ## Introduction ## NCGopher is a simple gopher client for DOS, made for the sole purpose of having a client with decent speed that runs on an 8088. It depends heavily on mTCP's netcat utility. To be very precise, here is what you need to use NCGopher: ## System Requirements ## * 8088 or 80x86 based machine with 640kb of RAM (less?) * DOS (only tested on 6.22, but older versions should work) * Ethernet card, installed and configured * Working and running packet driver for ethernet * mTCP from Michael Brutman, https://www.brutman.com/mTCP/ * mTCP configuration to match your network, nc.exe working

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NCGopher 1.5

NCGopher v1.5 - tfurrows@sdf.org - Public domain =========================================================== ## Introduction ## NCGopher is a simple gopher client for DOS, made for the sole purpose of having a client with decent speed that runs on an 8088. It depends heavily on mTCP's netcat utility. To be very precise, here is what you need to use NCGopher: ## System Requirements ## * 8088 or 80x86 based machine with 640kb of RAM (less?) * DOS (only tested on 6.22, but older versions should work) * Ethernet card, installed and configured * Working and running packet driver for ethernet * mTCP from Michael Brutman, https://www.brutman.com/mTCP/ * mTCP configuration to match your network, nc.exe working. This latest version has an option in the CFG file for a QUIET mode, to support the bundled NCQ utility (a custom compiled version of mTCP's NC utility, with a -quiet argument.) You can still use this with the normal Netcat (NC) from mTCP by setting "QUIET=0" in the configuration. See the included .TXT files for details.

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OS / Not specified