This is a list of operating systems. Computer operating systems can be categorized by technology, ownership, licensing, working state, usage, and by many other characteristics. In practice, many of these groupings may overlap. Criteria for inclusion is notability, as shown either through an existing Wikipedia article or citation to a reliable source.

Proprietary

Acorn Computers

Amazon

Amiga Inc.

Amstrad

Apple Inc.

Apollo Computer, Hewlett-Packard

Atari

BAE Systems

Be Inc.

Bell Labs

Non-Unix Operating Systems:

Burroughs Corporation, Unisys

Commodore International

Control Data Corporation

Lower 3000 series

Upper 3000 series

6x00 and related Cyber

CloudMosa

Convergent Technologies

Cromemco

Data General

Datapoint

DDC-I, Inc.

Digital Research, Inc.

Digital Equipment Corporation, Compaq, Hewlett-Packard, Hewlett Packard Enterprise

ENEA AB

Fujitsu

General Electric, Honeywell, Bull

Google

Android OS on the Samsung Galaxy Z smartphones
Android OS on the Samsung Galaxy Z smartphones

Green Hills Software

Harris Computer Systems

Heathkit, Zenith Data Systems

Hewlett-Packard, Hewlett Packard Enterprise

Honeywell

Huawei

Intel Corporation

IBM

Further information: History of IBM mainframe operating systems

On early mainframes: 1410, 7010, 704, 709, 7090, 7094, 7040, 7044, 7030

On S/360, S/370, and successor mainframes

Further information: History of CP/CMS

On PC and Intel x86 based architectures

See also: MS-DOS and Windows

On other hardware platforms

International Computers Limited

Jide

Jolla

KaiOS

Lynx Real-time Systems, LynuxWorks, Lynx Software Technologies

Meizu

Micrium Inc.

Microsoft Corporation

MITS

MontaVista

Motorola

NCR Corporation

NeXT

Nintendo

Novell

Open Mobile Platform

Quadros Systems

RCA

RoweBots

Samsung Electronics

Scientific Data Systems (SDS)

SCO, SCO Group

Sinclair Research

Sony

SYSGO

Tandem Computers, Compaq, Hewlett-Packard, Hewlett Packard Enterprise

Tandy Corporation

TCSC (later NCSC)

Texas Instruments

TRON Project

UNIVAC, Unisys

Wang Laboratories

Wind River Systems

Zilog

Other

Lisp-based

For Elektronika BK

Non-standard language-based

Other proprietary non-Unix-like

Other proprietary Unix-like and POSIX-compliant

Non-proprietary

Unix or Unix-like

Non-Unix

Research

Unix or Unix-like

Non-Unix

Disk operating systems (DOS)

Main article: Disk operating system

Network operating systems

Main article: Network operating system

Generic, commodity, and other

Hobby

Main article: Hobbyist operating system

Embedded

Mobile operating systems

Main article: Mobile operating system

Routers

Other embedded

LEGO Mindstorms

Capability-based

See also

Category links

References

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  2. ^ 3600 Computer System SCOPE/Reference Manual (PDF). Control Data Corporation. September 1964. 60053300.
  3. ^ 3600 3800 Computer Systems Drum SCOPE/MSIO Operating Guide (PDF). Control Data Corporation. July 1967. 60059200B.
  4. ^ 6000 Series Computer Systems Chippewa Operating System Reference Manual (PDF). Control Data Corporation. December 1965. 60134400.
  5. ^ KRONOS 2.1 Reference Manual Volume 1 of 2 (PDF). Control Data Corporation. June 17, 1975. 60407000D.
  6. ^ NOS Version 1 Reference Manual Volume 1 of 2 (PDF). Control Data Corporation. December 5, 1980. 60435400M.
  7. ^ NOS Version 1 Reference Manual Volume 2 of 2 (PDF). Control Data Corporation. December 5, 1980. 60445300M.
  8. ^ Control Data 6400/6600 Computer Systems SCOPE Reference Manual (PDF). Control Data Corporation. September 1966. 60173800.
  9. ^ NOS/BE Version 1 Reference Manual (PDF). Control Data Corporation. June 13, 1978. 60493800E.
  10. ^ 6600 Computer System Operating System/Reference Manual SIPROS 66 (PDF) (First ed.). Control Data Corporation. 60101800A.
  11. ^ Datapoint 2200 Cassette Tape Operating System (PDF). Datapoint. May 1972.
  12. ^ Disk Operating System DOS. User's Guide (PDF). Datapoint. February 1975.
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  32. ^ "Despite its name suggesting some similarity to Unix, Xinu is a different type of operating system, written with no knowledge of the Unix source code, or compatibility goals. It uses different abstractions, and system calls, some with names matching those of Unix, but different semantics." Garfinkel, Simson; Spafford, Gene; Schwartz, Alan (2003). Practical UNIX and Internet Security. O'Reilly. p. 19.
  33. ^ "JNode 0.2.8 Released", Thom Holwerda, OSNews, 4 February 2009.
  34. ^ Jnode: Java New Operating System Design Effort, jnode.org. Retrieved 24 July 2014.
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  41. ^ "QNX operating systems, development tools, and professional services for connected embedded systems". www.qnx.com.
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