List of operating systems
This is a list of operating systems .
DOS and DOS based
DOS based on x86 ( DOS for IBM PC compatible)
- CP / M-86 : official CP / M porting for 8086 processors from Digital Research
- 86-DOS : CP / M copy for 8086 processors, from Seattle Computer Products
- DOS Plus: CP / M-86 successor from Digital Research , compatible with CP / M and MS-DOS 2.11
-
DR-DOS : probably the most successful MS-DOS competitor, from Digital Research
- Novell DOS 7: DOS from Novell , based on bought DR-DOS
- Caldera OpenDOS 7.01: free DOS, Novell DOS bought by Caldera
- Caldera DR-OpenDOS: Intermediate version as DR-OpenDOS 7.02
- Caldera DR-DOS 7.02 / 7.03: DR-OpenDOS after a non-free license again, is now called DR-DOS again
- Enhanced DR-DOS: developed by Udo Kuhnt from the free OpenDOS
- FreeDOS : free and independent DOS; began when Microsoft announced the end of MS-DOS
- PTS-DOS : a DOS from Russia, mainly for industrial purposes
- BonnyDOS / 286 : A DOS variant for PCs from 286 processors
- PC-MOS / 386 : MS-DOS compatible multitasking and multiuser operating system from "The Software Link"
Network server systems for DOS programs
- Novell NetWare 2.x, server operating system from Novell . Could be loaded parallel to DOS.
- NetWare Lite , network expansion for DOS operating systems
MS-DOS-based with Windows as the graphical shell
Only with Win16 - API
- Windows 1.0 : first version, 1985
- Windows 2.0 : second version, around 1987/1988
- Windows 3.0 : first modern version, 1990
- Windows 3.1 / 3.11 : the first successful versions, from 1992
- Windows for Workgroups 3.1 / 3.11 : like Windows 3.x, with network extensions
Windows 9x series (MS-DOS with Win16 and Win32 API)
- Windows 95 a, b, c (v4.0; code name: "Chicago", OSR2 "Detroit")
- Windows 98 , Windows 98 SE (v4.1; code name "Memphis")
- Windows ME (v4.9; code name "Millennium")
VMS-like
VMS
With VMS kernel
- VMS Virtual Memory System : DEC operating system
With a different kernel
Windows NT
- Windows NT 3.1 , Windows NT 3.5 / 3.51 (with the look and feel of Windows 3.1; code name: "Daytona")
- Windows NT 4.0 (with the look and feel of Windows 95, supports in addition to the x86 architecture also PPC, Alpha and MIPS; code name: "Impala")
- Windows 2000 (NT 5.0, 32/64 bit, Itanium only ; code name: "Janus")
- Windows XP (NT 5.1; code name: "Whistler")
- Windows PE ( Preinstallation Environment )
- Windows Server 2003 (NT 5.2; code name: "Whistler Server")
- Windows Vista (NT 6.0; code name: "Longhorn")
- Windows Server 2008 (NT 6.0; code name: "Longhorn Server")
- Windows 7 (NT 6.1; code name: "Windows 7")
- Windows Server 2012 (NT 6.2; code name: "Windows Server 8")
- Windows 8 (NT 6.2; code name: "Jupiter")
- Windows RT (NT 6.2; code name: "Jupiter")
- Windows Phone 8 (NT 6.2; code name: "Apollo")
- Windows 8.1 (NT 6.3; code name: "Blue")
- Windows RT 8.1 (NT 6.3; code name: "Blue")
- Windows Server 2012 R2 (NT 6.3)
- Windows Phone 8.1 (NT 6.3; code name: "Blue")
- Windows 10 (NT 10.0), versions: 1507, 1511 (code name: "Threshold"), 1607, 1703, 1709, 1803, 1809 (code name: "Redstone"), 1903 (code name: "19H1"), 1909 (code name: "19H2"), 2004 (code name: "20H1")
- Windows Server 2016 (NT 10.0; Basis: Windows 10 1607)
- Windows Server 2019 (NT 10.0; Basis: Windows 10 1809)
All client systems have been available as 32-bit and 64-bit versions since Windows XP. Corresponding server operating systems are available for every NT-based version with the exception of Windows XP and Vista. The server versions were published separately for this purpose (Server 2003 and 2008).
New implementations of Windows NT through reverse engineering
- ReactOS : free software, free of charge, is not based on Microsoft Windows, but 100% compatibility is sought.
Conditionally compatible systems with Win32
With Windows CE kernel
- Windows CE (WinCE), Windows for small computers and embedded systems
- Windows Mobile for Automotive, a WinCE-based system that was specially developed for the automotive sector and is part of some infotainment systems in passenger cars , e.g. B. at Fiats Blue & Me.
- Windows Mobile
- Windows Phone 7
With new implementations of Win32 through reverse engineering
- E / OS : aimed to be compatible with Microsoft Windows, Mac OS, BeOS, OS / 2, DOS and Linux. However, further development was discontinued.
Unix and Unix-like
AT&T UNIX
-
UNIX Time Sharing System V1 – V10 (see Unix ), 1969; Bell Labs (hence sometimes referred to as Research Unix );
-
UNIX System III , 1981: derived from UNIX Time-Sharing System V7;
- UNIX System IV, 1982;
- UNIX System V , 1983: most-referenced Unix;
- UnixWare , 1993: later Novel UnixWare or SCO UnixWare; The latter certified as UNIX 95 ;
-
UNIX System III , 1981: derived from UNIX Time-Sharing System V7;
Historic commercial AT&T UNIX derivatives
- AMIX : Unix for Amiga computers
- A / UX : Unix from Apple
- DG / UX : Unix of the company Data General
- Dynix : Unix from Sequent , now IBM
-
Interactive Unix : Unix series from INTERACTIVE Systems Corp.
- PC / IX : INTERACTIVE Systems Corp. single-user multitasking system. for IBM XT and IBM PC
- IRIX : Unix for Silicon Graphics Workstations
- Microport : First version of System V for IBM's 286 and 386 PCs and PS / 2 systems.
- Plurix : Operating system that is based on the UNIX time sharing system V7 and was developed in Brazil in the 1980s.
- SCO OpenServer : UNIX of the Santa Cruz Operation; certified as UNIX 93
- Sinix : Unix from Siemens
- SunOS 1.0 to 4.1.4: Unix from Sun Microsystems , today Oracle Solaris
- Tru64 UNIX or DUNIX, originally OSF / 1: UNIX derivative from the System V family. Based on the OSFMK microkernel, it supports the 64-bit alpha microprocessor architecture; certified as UNIX 98
- Xenix : Unix originally developed by Microsoft
Current commercial AT&T UNIX derivatives
- AIX : UNIX from IBM ; certified as UNIX 98 and 03 ;
- HP-UX : UNIX from Hewlett-Packard ; certified as UNIX 95 and 03;
- Solaris : SunOS successor, UNIX from Sun , later Oracle ; certified as UNIX 95, 98, 03 and V7; see below ;
Historic BSD line
Initially on code from UNIX time-sharing system V1 – V10 or system III and later based on derivations and first free implementations.
-
2BSD to 4.4BSD : Further developments of UNIX Time-Sharing System V6 at the University of Berkeley (California);
- 386BSD : Porting Bill Jolitz to 80386 processors;
- BSD / OS (BSD / 386), commercial Unix operating system from Berkeley Software Design (BSDI);
- MIPS OS: 4.2BSD derivative developed by MIPS Computer Systems ;
- NeXTSTEP : 4.3BSD derivation for the NeXT computers ( m68k , x86, SPARC and HP-RISC) with a specially developed graphic environment;
- RISC iX : Unix for Acorn Archimedes , 4.3BSD derivative;
- Ultrix : UNIX from DEC for PDP-11 and VAX computers (later also MIPS workstations)
Current BSD line
Free re-implementations of the System V line and its modern successors.
-
NetBSD : first BSD spin-off / derivative, originally derived from 386BSD; modern BSD for many platforms;
- NetBSD distributions
- NetBSD derivatives
- OpenBSD : largest offshoot of NetBSD; see below;
- Debian GNU / NetBSD : a combination of Debian and the NetBSD kernel; Discontinued in 2002;
- EdgeBSD : NetBSD offshoot with the primary goal of being more modern in some aspects than NetBSD itself;
- Force10 Networks FTOS: Operating system for switches / routers of the Force10 TeraScale E series;
- Gentoo / NetBSD : a combination of Gentoo and the NetBSD kernel;
- PolyBSD / pocketSAN: basic system for the construction of embedded systems;
- SEOS: operating system of the SmartEdge router series from Ericsson;
-
FreeBSD : de facto synonymous with "BSD"; modern BSD and basic system for further distributions, derivatives and developments; originally derived from 386BSD;
- FreeBSD distributions
- m0n0wall : a firewall distribution;
- NomadBSD: a live system (no installation required) for USB sticks
- OPNsense : a (stateful) firewall / router distribution; supports LibreSSL and ASLR
- pfSense : a firewall / router distribution
- TrustedBSD : Extension with the main emphasis on security features
- HardenedBSD: an extension with an emphasis on security features; Cooperation with OPNsense
- FreeBSD derivatives
- CellOS and OrbisOS: Operating systems of the PlayStation 3 and 4 from Sony
- Darwin : common basic operating system for macOS , iOS etc .; see below
- Data ONTAP: the operating system of NetApp storage systems
- DesktopBSD : a workstation system with KDE as the graphic work environment
- DragonFly BSD : Spin-off from FreeBSD 4.x
- FuryBSD : After Project Trident (in future Void Trident) decided to use Void Linux instead of TrueOS / FreeBSD , part of the community founded FuryBSD with a focus on a fully graphical desktop OS
- FreeNAS : designed for Network Attached Storage (NAS)
- FreeSBIE: a live system with Xfce and Fluxbox ; was created during the Google Summer of Code 2005
- JunOS: the operating system of Juniper Networks routers
- Kylin : developed for Chinese authorities
- MidnightBSD : with a graphical work environment based on GNUstep ; originally derived from FreeBSD 6.1 Beta
- NAS4Free: designed for Network Attached Storage (NAS)
- Picobsd : a minimized version of FreeBSD on a single disk fits - that is, less than 1.44 MB includes
- TrueOS (formerly PC-BSD): a derivative that extends FreeBSD and optimizes the workstation system; on the one hand with the in-house development Lumina as the intended graphic work environment, on the other hand as a basic system for further distributions; Rolling release ; supports OpenZFS , LibreSSL
- FreeBSD distributions
- OpenBSD : modern and security-oriented BSD; originally NetBSD fork;
-
Darwin : Basic system ( English core operating system ) for Apple's current operating systems; Derivation of the BSD substructure from Rhapsody, 4.4BSD code replaced by FreeBSD code, also NetBSD and OpenBSD code;
- macOS (formerly Mac OS X or OS X): modern BSD for desktop systems; certified as UNIX 03 ; Derivation of the superstructure (APIs etc.) from Rhapsody;
- Darwin on ARM : since 2013
- OpenDarwin : 2002-2006
- PureDarwin : 2007-2012
Current Solaris line
-
Oracle Solaris : certified as UNIX 95, 98, 03 and V7;
-
OpenSolaris , 2008-2010;
-
illumos ; a free derivative of the discontinued OpenSolaris; Basic system for a wide variety of distributions:
- DilOS : with Debian package manager dpkg and apt; x86-64, SPARC;
- Dyson : combines the Debian userland with illumos and wants to become an official Debian port;
- napp-it : ZFS storage server distribution for NAS or SAN etc .;
- NexentaStor : optimized for virtualization, NAS, SAN etc. a .;
- OmniOS : distribution specialized in server usage;
- OpenIndiana : end-user distribution with MATE Desktop Environment ; x86, x86-64, SPARC;
- OpenSXCE : Distribution especially for developers and system administrators; x86, x86-64, SPARC;
- SmartOS : combines OpenSolaris technology with Linux KVM virtualization, for example for building clouds ;
- Tribblix : Distribution with the look and feel of NeXTSTEP using Window Maker ; x86-64, SPARC;
- v9os : minimalist server distribution; SPARC;
- XStreamOS and variants: distributions for network infrastructure, cloud services, development etc .;
-
illumos ; a free derivative of the discontinued OpenSolaris; Basic system for a wide variety of distributions:
-
OpenSolaris , 2008-2010;
Systems certified as UNIX by SUS
Today the designation “UNIX” in capital letters is a word mark of the Austin Group , which may only be used for an operating system that meets the requirements of the Single UNIX Specification (SUS). Operating systems whose conformity to the specification has been certified and therefore may be designated as UNIX:
UNIX V7
for systems that comply with version 4 of the SUS (full compliance, including corrigenda)
- Solaris 11.4+ on x86 and SPARC systems
UNIX 03
for systems that comply with version 3 of the SUS (full compliance)
- AIX 5L V5.2 with some updates, AIX 5L V5.3;
- HP-UX 11i V3 Release B.11.31;
- macOS from Leopard 10.5 , on "Intel Macs" ( 32 and 64 bit)
- Solaris 10 on x86 and SPARC systems (32 and 64 bit);
- z / OS 1.9 from IBM;
UNIX 98
for systems that comply with version 2 of the SUS (partial compliance)
- AIX 5L V5.2;
- Solaris 8 and 9 on 32-bit x86 and SPARC systems as well as on 64-bit SPARC systems;
- Tru64 UNIX V5.1A and newer;
UNIX 95
Compatibility still acceptable for simpler software subsystems
- HP-UX prior to 11i V3 Release B.11.31;
- SCO UnixWare 7.1.3;
- Solaris 2.5.1 on the PowerPC Reference Platform (withdrawn before more than a few dozen copies were shipped);
- z / OS <1.9 from IBM with Unix System Services as an elementary component; first certified system not derived from AT&T code;
UNIX 93
completely outdated
- SCO OpenServer 5;
- NCR UNIX SVR4;
- NEC UX / 4800;
POSIX-compliant systems
The Portable Operating System Interface (POSIX) is a standardized programming interface developed jointly by the IEEE and the Open Group for Unix , which represents the interface between application software and the operating system. POSIX forms the basis of the Single UNIX Specification.
- A / UX
- AIX
- BSD / OS
- HP-UX
- INTEGRITY
- IRIX
- LynxOS
- macOS including Darwin
- MINIX
- OpenVMS
- penOS
- QNX
- RTEMS (POSIX 1003.1-2003 Profile 52)
- Solaris , OpenSolaris and illumos and systems based on them
- UnixWare
- velOSity
- VxWorks
GNU systems
The GNU operating system is largely POSIX-compatible, but deliberately not fully compliant. It runs on several kernels:
- GNU / Hurd or GNU , the GNU resources combined with GNU Hurd as the kernel;
- Debian GNU / Hurd , Debian on Hurd
- Arch Hurd, Arch Linux on Hurd
- GNU / Linux or Linux , the GNU resources combined with the Linux kernel ;
- … (see below)
- GNU / kFreeBSD, the GNU resources combined with the FreeBSD kernel ;
- Debian GNU / kFreeBSD , Debian on the FreeBSD kernel;
- other GNU variants
- GNU / NetBSD, the GNU resources combined with the NetBSD kernel ;
- Debian GNU / NetBSD , Debian on the NetBSD kernel
Systems with Linux kernel
Although most Linux distributions are a combination of the largely POSIX-compatible GNU and the Linux kernel , there are also distributions with a Linux kernel that do without GNU, above all Android ( versions ). They are not necessarily POSIX compatible.
Other unix-like systems
- AFROS : Unix derivative for Atari
- Coherent : Operating System of the Mark Williams Company, 1983
- GeckOS : Free operating system for computers with MOS6502 processors
- Idris : Operating system from Whitesmiths Ltd.
- LUnix : Free operating system for the Commodore 64
- LynxOS : Real-time operating system from LynuxWorks Inc.
- Minix : Teaching System by Andrew S. Tanenbaum , 1986
- MUNIX : Unix derivative of PCS Computer Systeme
- MUTOS, MultiUser Time Sharing Operating System: was distributed by Kombinat Robotron for the K1630 computers, for the A7100, A7150, EC1834, A5120.16 and K1840
- Netware : Server operating system from Novell
- QNX : Real-time operating system for embedded systems
- SPIX : Bull Computer operating system
- Syllable : desktop operating system in the successor to AtheOS
- Unicos : Unix derivative from Cray
- UniFLEX : Operating system of Technical Systems Consulting, Inc.
- UNIX / NS
- UNOS: Charles River Data Systems (CRDS) operating system
- WEGA : Operating system based on System III for the P8000 of the Elektro-Apparate-Werke Berlin-Treptow "Friedrich Ebert" ( VEB of the GDR )
Other operating systems for end users
Desktop computer systems (for x86 processors)
- AROS : Free implementation of AmigaOS (also 68000 and PPC)
-
AtheOS
- Cosmoe : AtheOS derivative
- CTOS : operating system of the company Convergent Technologies (historical)
- Haiku : free re-implementation of BeOS
- MenuetOS : very slim system created in assembler with a graphical user interface
- KolibriOS : Fork from MenuetOS
-
OS / 2 : PC operating system from IBM, which was initially developed together with Microsoft
- eComStation or ArcaOS : OS / 2 successor
- PROLOGUE: real multitasking and real multiuser operating system
- SECOS
- SkyOS
- Syllable : Further development of AtheOS
- SYSMIC: Micral operating system and forerunner of PROLOGUE
- Thoroughbred OS: multiuser operating system based on the Intel 286 (historical)
- TriangleOS
- TWINServer: real multitasking and real multiuser operating system
- Visopsys: minimal operating system
- ZETA : BeOS derivative
Desktop computer systems (other processors)
- AmigaOS from Commodore International (1.0-3.1), Haage & Partner (3.5-3.9) and Hyperion Entertainment (4.0+)
- CP / M-68K : CP / M for Motorola 68K processors
- ITOS: for Motorola 68K processors in CTM systems
- Lisa OS : Apple operating system for the Lisa computer
- Mac OS (Classic ): Operating system for Macintosh until 2002 , initially Motorola 68K processors, later PowerPC processors
- MorphOS : AmigaOS clone and parallel development for CHRP computers (PowerPC)
Desktop computer systems (portable)
- BeOS (68k, PPC and others) and its free re-implementation Haiku (x86, x86-64, unofficially ARM, formerly PPC)
- GNU / Linux
PDA and smartphone operating systems
- Android : smartphone and tablet operating system with Linux kernel from the Open Handset Alliance .
- bada : Operating system with Linux kernel developed by Samsung for a selection of Samsung smartphones
- BlackBerry OS : operating system BlackBerry smartphone
- DangerOS 5: NetBSD -based operating system for the Sidekick LX 2009 from Danger
- EPOC : Operating system for Psion handhelds
- iOS : macOS derivative for iPod Touch, iPhone, iPad
- MeeGo operating system: Linux kernel for Nokia , also from Intel support
- Newton OS: Operating system for the Newton (PDA) from Apple
- PalmDOS : used on Olivetti screen typewriters
- Palm OS : Operating system for Palm handhelds, later also for smartphones: WebOS
- Plasma Mobile : the KDE community's mobile user interface is still under development
- Sailfish OS : the operating system developed by Jolla for their smartphones
- Symbian OS : Operating system that runs on the Psion platform
- Firefox OS : Mozilla's operating system
- Ubuntu Touch : One from Canonical Ltd. developed mobile user interface for the Ubuntu operating system.
- Tizen : Operating system with Linux kernel developed by Intel and Samsung
- Windows Phone : Microsoft developed operating system for smartphones, successor to Windows Mobile introduced in 2002
Operating systems for mainframes and minicomputers
Mainframe systems
- AIX : Unixoid system from IBM
- BS1000 : Siemens AG batch operating system (historical)
- BS2000 : mainframe operating system from Fujitsu Technology Solutions
- BS3000 : IBM-compatible operating system from Siemens AG (historical)
- Cray Operating System (COS) (historical)
- DTSS : Dartmouth College timeshare operating system for GE-200 and GE-635 computers (historical)
- GECOS : General Electric mainframe operating system (historical)
- GCOS : Mainframe operating system from Bull
- Guardian : Operating system of the Tandem CLX / Cyclone Server (historical)
- Kronos: Operating system for CDC 6000 mainframe computers from Control Data Corporation
- Master Control Program (MCP): Burroughs operating system , now Unisys
- Linux : Among other things, IBM natively ported to the Z-Systems mainframes.
- Multics : (Honeywell-Bull, historic)
- NonStop Kernel : (NSK) operating system of the Tandem (now HP) Himalaya Server
- NOS: Mainframe operating system from Control Data Corporation (CDC) (historical)
- NOS / BE
- NOS / VE
- OS1100 (historical) and OS2200 : Mainframe ( UNIVAC ) operating systems from Unisys
- SCOPE: Supervisory Control Of Program Execution, mainframe operating system from Control Data Corporation (CDC) (historical)
- SCOPE 3.4 for CDC 6000-like machines (6000, Cyber 72, ...)
- SCOPE 2.1 for CDC 7600-like machines (7600, Cyber 76, Cyber 176)
- Share / 7 (historical) and Share / 43 (historical): for military mainframes ( UNIVAC ) operating systems from Remington Rand (later Sperry Rand , Sperry Burroughs, Sperry Univac and Unisys )
- TSOS : Operating system of the RCA (historical)
- VME : Virtual Machine Environment from ICL
IBM 704, 709, 7090, 7094
- Compatible Time-Sharing System (CTSS)
- Fortran Monitor System (FMS)
- IBSYS
- SHARE Operating System (SOS)
IBM S / 360, S / 370, S / 390, zSeries
- Conversational Monitor System (CMS)
- OS / VS
- Multiple Virtual Storage (MVS)
-
OS / 360
- OS / 360 MFT
- OS / 360 MVT
- DOS / 360
-
VM
- VM / 370
- VM / SP
- VM / XA
- VM / ESA
- z / VM
- TPF ( Transaction Processing Facility ): a real-time operating system
- zLinux : Porting from Linux to the mainframe system S / 390
- z / VSE
- z / OS
DEC PDP-10
- ITS Incompatible Timeshare System : MIT operating system
- TENEX : Bolt Beranek and Newman (BBN) timeshare operating system
- TOPS-10 : Standard operating system for PDP-10 computers from DEC
- TOPS-20 : a TENEX based operating system from DEC
- WAITS : a TOPS-10 based operating system from the Stanford Artificial Intelligence Laboratory (SAIL)
Minicomputers and workstation systems
- Banyan Vines : Distributed or networked operating system for different architectures
- Domain / OS : for the workstations of the Apollo Computer company
- MPE or MPE / iX for HP 3000 : Operating system from Hewlett-Packard
- PRIMOS : Operating system of the company Prime
- RDOS : Operating system for Nova and Eclipse minicomputers from Data General
IBM MDT (medium data technology)
- SSP for IBM System / 34 and System / 36
- CPF for IBM System / 38
- OS / 400 (IBM i for Business, i5 / OS) minicomputer operating system from IBM for AS / 400 , iSeries, System i and Power Systems
DEC PDP-11
- BATCH-11 / DOS-11
- PEARL Operating System (POS): Real-time operating system from Brown, Boveri & Cie.
- RSTS / E
- RSX-11
- RT-11
Special systems
Embedded and real-time operating systems
- AOS (Alcatel-Lucent Operating System): Operating system for routers from Alcatel-Lucent
- Amboss : Operating system for process computers from Siemens AG
- BlueCat Linux : Commercial, royalty-free, open source real-time operating system from LynuxWorks Inc. for the Xilinx family of logic ICs
- CatOS : Cisco switch operating system
- ChorusOS : Real-time operating system from Sun Microsystems , now open source
- Contiki : Portable open source operating system for 8-bit CPUs
- COQOS : Real-time operating system for automotive control devices from OpenSynergy
- COSPAS : Real-time operating system used by Siemens AG in the context of railway safety technology
- DIPOS : for Nixdorf 8862/8864 Banking Network Computer (BNC)
- DSS : a NAS operating system from Open-E
- eCos : open source free real-time operating system for embedded systems
- EUROS : real-time operating system
- FreeRTOS : Open source real-time operating system for embedded systems
- Linux (see also Embedded Linux )
- IOS : Operating system used by Cisco routers
- Integrity: ARINC653 real-time operating system from Green Hills Software
- JunOS : Operating system for routers from Juniper Networks
- LCOS: Operating system for VoIP routers and access points from Lancom Systems
- LynxOS : Real-time operating system from LynuxWorks Inc., also from HP as HP RT, successor to RTE
- MARTOS : for AEG 80-60 process computers from AEG
- MARTOS-K : for AEG 80-20 process computers from AEG
- MicroC / OS-II : free real-time operating system for non-commercial projects
- µMore : Real-time operating system from ACCESS for mobile devices
- Nucleus : Real-time operating system from Mentor Graphics
- Nut / OS : real-time operating system for the Ethernut project
- OBiCos : Operating system for cycle computers based on a Linux kernel
- On Time RTOS-32 : Real-time operating system from On Time Informatik
-
OS-9 : Real-time operating system originally for the 6809 microprocessor
- OS-9 / 68k: Porting OS-9 for the 68000 microprocessor
- OSC245 : Real-time operating system from Ferranti
- OSE: Real-time operating system from Enea AB
-
OSEK-OS / OSEK-TTOS: Operating system standard of the OSEK / VDX committee for controllers in the automotive industry, AUTOSAR operating system standard of the AUTOSAR association
- ERCOS EK : Implementation of the company ETAS
- osCAN: OSEK / VDX implementation of the company Vector Informatik
- MICROSAR OS: AUTOSAR implementation by Vector Informatik
- ProOSEK: Implementation of Elektrobit , formerly 3SOFT
- RTA-OSEK: Implementation of the company ETAS , formerly LiveDevices
- tresos ECU AUTOSAR Suite: Implementation of Elektrobit , formerly 3SOFT
- ProOSEK / time: OSEKtime implementation by Elektrobit , formerly 3SOFT
- TTP-OS : OSEKtime implementation by TTTech Computertechnik AG
- Phantom OS : Real-time operating system currently in alpha, which is largely developed by Russian programmers and is one of the few systems that is not based on the concepts of Unix-like systems.
- PikeOS : real-time operating system from SYSGO
- POS : real-time operating system from Brown, Boveri & Cie.
- QNX : Real-time operating system from QNX Software Systems
- RMOS2: Static real-time operating system from Siemens AG
- RMOS3: real-time operating system from Siemens AG
- Rodos : real-time operating system for embedded systems
- RT : real-time operating system from Hewlett-Packard = Lynx, successor to RTE
- RTAI : Real-time extension for Linux
- RTE : Real-time operating system from Hewlett-Packard for HP1000 computers, predecessor of HP RT = Lynx
- RTEMS : US military real-time operating system , now open source
- SEPIA : Embedded real-time operating system for industrial computers, PAC system from Kolter Electronic
- SCIOPTA : IEC 61508 certified real-time operating system
- Symobi : Embeddable RTOS with modern architecture ( Sphere microkernel) and GUI from Miray Software
- ThreadX : Real-time operating system from Express Logic
- TRON : The Realtime Operating System Nucleus
- VersaDOS : Motorola real-time operating system for the 68000 microprocessor
- VRTX : Real-time operating system extension from UNIX for Intel 386, in Germany from Mentor Graphics
- VxWorks : Real-time operating system from Wind River Systems
- Windows CE : Microsoft real-time operating system
Systems from universities and research institutions
- Amoeba : Distributed operating system of the Vrije Universiteit Amsterdam
- Barrelfish : System from ETH Zurich and Microsoft Research
- EROS : Extremely reliable OS, originally Pennsylvania University
- ETH Oberon System : System of the ETH Zurich in the Oberon language
- Inferno : Distributed Operating System, Bell Laboratories
- MaRTE : Minimal Realtime OS, University of Cantabria
- Plan 9 : Successor to Unix, Bell Laboratories
- Rainbow : Distributed operating system for PC clusters from Ulm University
- RTOS-UH : real-time operating system
- Sprite : Distributed System by John Ousterhout et al.
- TOPSY (Teachable Operating System): ETH Zurich
- Topaz : Distributed operating system of the SRC in the Modula-2 + language for the Firefly Workstation (5 MicroVAX II processor coupling, Q-Bus interface)
Chip card operating systems
Other operating systems
Early operating systems (historical)
- THE operating system : developed by Edsger W. Dijkstra et al.
Home computer systems (mostly historical)
- AmigaOS : Operating system for Commodore Amiga home computers
- Apple home computer operating systems
- DOS : for the Apple II
- ProDOS : for Apple II models from Apple II +
- SOS : for the Apple III
- GS / OS : for the Apple IIgs with graphical user interface
- CAOS: Operating system for KC 85
- GEOS : Various platforms, originally Commodore C64
- LUnix : Free operating system for the Commodore 64
- MiNT : Multitasking system for Atari computers
- MSX-DOS: Floppy operating system of the MSX home computer
- OS / M : CP / M-compatible system from the GDR
- QDOS: for Sinclair QL
- RISC OS : System for ARM processors from Acorn
- TOS : Operating system, originally for Atari ST home computers
8-bit systems for small computers (historical)
- CP / M (Control Program for Microprocessors): System for Intel 8080 (or Zilog Z80 ) processors
- Flex : 8-bit operating system for 6800 and 6809 processors
- ISIS and ISIS-II: 8-bit operating system for Intel 8080 and 8085 processors
- MP / M : Single Processor Multitasking / Multiuser CP / M
- SIOS: Simultaneous Operating System for U880 processors
Small systems, learning systems, etc.
- AscendereOS
- GeekOS
- MicroOS : DOS-like retro operating system
Microkernel
Java-based operating systems ( middleware )
- JavaOS : Java-based system from Sun Microsystems
- MIDP (Mobile Information Device Profile): Java-based system for mobile phones (no operating system in its own sense)
- Multimedia Home Platform (MHP): Java-based system for interactive television (not an operating system in its own sense)
- OSGi (Open Services Gateway initiative): Java-based framework as application platform (no operating system in its own sense)
- JNode (Java New Operating System Design Effort)
- JX : microkernel operating system implemented almost entirely in Java
See also
Individual evidence
- ↑ NomadBSD. January 12, 2018, accessed on February 15, 2018 (English): "NomadBSD is a live system for flash drives, based on FreeBSD"
- ↑ Rob Williams, Sony PlayStation 4 OS Reported As Modified Version of FreeBSD 9. Nethothardware.com, June 24, 2013, accessed June 26, 2013 .
- ↑ Jürgen Donauer: Orbis OS: Sony PlayStation 4 runs with modified FreeBSD 9. bitblokes.de, June 24, 2013, accessed on October 28, 2014 .
- ↑ NetApp Data ONTAP with FreeBSD Base: Open Source Contributions. netapp.com, accessed March 23, 2016 .
- ↑ FuguIta homepage ( Memento of the original from January 18, 2012 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ MarBSD homepage ( Memento of the original from December 8, 2010 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ^ The Open Group: Oracle Corporation - UNIX V7. In: The Open Brand Register. The Open Group, April 10, 2018, accessed September 2, 2018 .
- ↑ Mac OS X Leopard - Technology - UNIX . In: Leopard Technology Overview . Apple Inc .. Retrieved June 11, 2007: "Leopard is now an Open Brand UNIX 03 Registered Product, conforming to the SUSv3 and POSIX 1003.1 specifications for the C API, Shell Utilities, and Threads."
- ^ The Open Group: Mac OS X Version 10.5 Leopard on Intel-based Macintosh computers certification . Retrieved June 12, 2007.
- ^ The Open Group: Mac OS X Version 10.13 High Sierra on Intel-based Macintosh computers certification. Accessed December 12, 2017 .
- ↑ http://www.opengroup.org/openbrand/register/apple.htm
- ↑ Solaris 2.5.1 ( Memento of the original from September 12, 2005 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ On the POSIX conformity of BSD / OS ( Memento from July 14, 2011 in the Internet Archive ) (in the Internet archive )