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List of disk operating systems called DOS

In this article, we are going to explore and analyze in depth List of disk operating systems called DOS, a topic that has been the subject of great interest and debate in recent times. List of disk operating systems called DOS is an issue that affects people of all ages and backgrounds, and its relevance and reach extends across a wide range of areas, from politics and economics to health and well-being. As we delve into this topic, we will examine its many facets and consider its implications for society at large. From its origins to its current impact, List of disk operating systems called DOS is a topic that deserves careful attention and detailed analysis. Read on to discover more about List of disk operating systems called DOS and its importance in today's world!

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This is a list of disk operating systems with the acronym DOS as part of the name (e.g., TRSDOS for the TRS-80 line of computers). Many are (or were in the day) called simply DOS within the context of their respective user communities. In the case of MS-DOS, its ubiquitousness as the operating system for IBM PC compatibles, prior to Windows 95, caused DOS to be widely used as a synonym for MS-DOS.

For IBM PC compatible systems

Main article: DOS

DOS variants targeted for an IBM PC compatible computer (in chronological order of first release):

  • MS-DOS (1981), Microsoft operating system based on 86-DOS for x86-based personal computers
  • IBM PC DOS (1981), rebranded OEM version of MS-DOS sold by IBM. Identical or almost identical to MS-DOS until PC DOS version 6
  • DR-DOS (1988), MS-DOS-compatible operating system originally developed by Digital Research
  • ROM-DOS (1989), MS-DOS clone by Datalight
  • PTS-DOS (1993), MS-DOS clone developed in Russia by PhysTechSoft
  • FreeDOS (1994), open source MS-DOS clone
  • MiniVMDOS (2025), MS-DOS-compatible operating system by PTSource

For other x86 systems

  • 86-DOS (a.k.a. QDOS, created 1980), an operating system developed by Seattle Computer Products for its 8086-based S-100 computer kit, heavily inspired by CP/M
  • Concurrent DOS (a.k.a. CDOS, Concurrent PC DOS and CPCDOS) (since 1983), a CP/M-86 and MS-DOS 2.11 compatible multiuser, multitasking DOS, based on Concurrent CP/M-86 developed by Digital Research
  • DOS Plus (since 1985), a PC DOS and CP/M-86 compatible multitasking operating system for early x86-based personal computers, based on Concurrent PC DOS 4.1/5.0 by Digital Research
  • Multiuser DOS (a.k.a. MDOS), a PC DOS and CP/M-86 compatible multiuser multitasking operating system based on Concurrent DOS by Digital Research
  • NetWare PalmDOS, a successor of DR DOS 6.0 specifically tailored for early mobile and palmtop PCs by Novell
  • Novell DOS, a multitasking successor of DR DOS 6.0 by Novell
  • OpenDOS, a successor of Novell DOS by Caldera

For Atari 8-bit computers

For other platforms

See also

References

  1. ^ a b c Clausen, Eric (July 1985). "Everything You Wanted to Know About Every D.O.S.". Antic. 4 (3).
  2. ^ "PTDOS User's Manual" (PDF). Sol-20.org. Processor Technology Corporation. 1978.
  3. ^ "SK*DOS 68K User's Manual" (PDF). textfiles.org.
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