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Total OS in database (08 September 2024) : 2765 |
Corresponding OS from query : 175 |
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Name
|
Year![]() ![]() |
Description | Platform | Company | Link |
A/ROSE | 1988 | Small embedded operating system that runs on Apple Computer's "Macintosh Coprocessor Platform", an expansion card for the Apple Macintosh. | Apple Macintosh | Apple, USA | ![]() |
A/UX | 1988 | UNIX System V with BSD extensions. Last version in 1996. | Apple Macintosh | Apple, USA | - |
Abassi | 2000s | Real-time kernel. | AVR32, ATmega, ColdFire, Cortex-A9, Cortex-M0, Cortex-M3, Cortex-M4, MSP430, PIC32, TMS320C2000, 80251, 8051 | Code Time, USA | ![]() |
ABCenix | 1985> | Unix-like real-time operating system. Developed for the ABC 1600 computer from Luxor. | Luxor ABC 1600 | Dataindustrier, Sweden | - |
ACCENT | 1981< | Network OS kernel for the PERQ workstation. | PERQ workstation | Carnegie-Mellon University, USA | - |
Ace OS | 2000s | 32bit multitasking operating system for IA32 developed for experimental and exploration purpose. | - | - | ![]() |
Acorn MOS | 1981 | Discontinued computer operating system used in the Acorn BBC computer range. | Acorn BBC | Acorn Computers, UK | ![]() |
1974 | Advanced Comprehensive Operating System-2. Operating system for small computer systems. | NEC ACOS System 200 | NEC, Japan | - |
1975 | Advanced Comprehensive Operating System-4. Small-to-medium machines. | NEC ACOS System 300, 350, 400, 450, 500 | NEC, Japan | - |
1974 | Large general-purpose operating system that realized multi-dimensional processing. | NEC ACOS Systems 600, 600S, 700, 800, 900 and 1000 | NEC, Toshiba, Japan | - |
AdaOS | 1999c | Project to create a new fully distributed OS, written mostly in Ada. | - | - | ![]() |
ADMIRAL | 1963 | ADMIRAL Master Monitor. Operating system for the Honeywell 800/1800. | Honeywell 800/1800 | Honeywell, USA | - |
ADOS | 1980s | Soviet MS-DOS equivalent. | ISKRA 1030/1130 | Russia | - |
AEGIS | 1981 | Discontinued operating system used by the Apollo/Domain line of workstations. | Apollo/Domain workstations | Apollo Computer, USA | ![]() |
AGAT DOS | 1980s | Analog to Apple-DOS fopr russian MS-DOS computers. | Microcomputers | Minradioprom, Russia | - |
AgentOS | 1998 | Agent-based Distributed Operating System for Mobile Networks. | - | Larry Chen, USA | ![]() |
AirOS | 2005> | Operating System for Ubiquiti M Series Products. | Ubiquiti M Series | Ubiquiti Networks, USA | ![]() |
AIST-O | 1971 | Time-sharing operating system with batch and multi-access. | - | Russia | - |
1986 | Advanced Interactive eXecutive. System V Unix version. Series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms. | - | IBM, USA | ![]() |
AIX/370 | 1988 | IBM's fourth attempt to offer Unix-like functionality for their mainframe line. | IBM System/370 | Locus Computing, USA | ![]() |
AIX/ESA | 1991 | Replacement of sys AIX/370 which was based on OSF/1. | IBM System/390 | IBM, USA | ![]() |
AO-DOS | 1990s | Disk operating system. | Elektronika BK-0010 | Russia | ![]() |
AliOS Things | 2017 | Open-source implementation of operating system (OS) for Internet of Things (IoT). | - | Alibaba, China | ![]() |
Alliance OS | 1990s | Was a split from Freedows, its goal was to implement an OS based on isolated components, described with the Corba IDL and communicating through a System ORB. | - | - | ![]() |
AlliedWare Plus | 1990s | Operating system developed by Allied Telesis, used on its high-end enterprise network switches. | Allied Telesis routers | Allied Telesis (a.k.a. Allied Telesyn), USA | ![]() |
ALPHA-DOS | 1980s | MS-DOS-like Soviet operating system. | ES-1840 | Russia | - |
Altair DOS 1.0 | 1975 | Early disk operating system for the Altair 8800 machine. | Altair 8800 | MITS, USA | - |
Alto OS | 1979 | Alto operating system. | Xerox Alto | Xerox, USA | - |
altOSdev | 2000s | Just another view on how should OS be designed. | - | Dozz, Finland | ![]() |
Amateur OS | 2000s | Real time, minimum kernel operating system for doing DSP work and amateur radio digital modes. | - | - | ![]() |
AMEX | 1979 | Altos Multiuser Executive. Support up to four simultaneous users. | Altos ACS 8000 | Altos, USA | ![]() |
1990 | Aka Amix. Amiga ports of Unix System V release 3.2 with Amiga A2500UX and SVR4 with Amiga A3000UX. | Commodore Amiga | Commodore-Amiga, Canada | ![]() |
AmigaDOS | 1985c | Basic operating system for Amiga computers. Derived from TRIPOS. | Commodore Amiga | Commodore-Amiga, Canada | - |
1985 | Family of proprietary native operating systems of the Amiga and AmigaOne personal computers. | Commodore Amiga | Commodore-Amiga, Canada | ![]() |
AMIGO/300 | 1978c | Small, user-friendly OS for the Hewlett-Packard 300. | HP-300 | Hewlett-Packard, USA | - |
Amoeba | 1991 | Microkernel OS with multiple servers, allowing parallel (transparent to the user) execution, resource sharing, and more; the reference among distributed Oses. Based partly on UNIX. | Commodore Amiga | - | - |
AMOK | 1985c | A Modular Operating Kernel for the CRAY-1 at the Institute for Defense Analysis. A modular timesharing system providing files, directories, processes, and pipes. | Cray-1 | USA | - |
1980s | Alpha Micro Operating System. Multiuser, multiprocessing OS for the 68000 family of microprocessors. | 68000, 683xx, x86 via emulation | Alpha Microsystems, USA | ![]() |
AMS (1) | 1960s | Advanced Monitor System. A single user interactive disk or tape OS for the PDP-9 & PDP-15. | DEC PDP-9 & PDP-15 | DEC, USA | - |
AMS (2) | 1980s | Operating system for DEC minicomputers. | DEC PDP, DEC VAX | ITC, Romania | - |
AMSDOS | 1984 | AMStrad Disk Operating System. Disk operating system for the 8-bit Amstrad CPC Computer (and various clones). | Amstrad CPC | UK | ![]() |
AMX RTOS | 1980 | Real-time operating system. | 68000, 683xx, ARM, ColdFire, MIPS32, PowerPC | Kadak, USA | ![]() |
ANDOS | 1990 | Russian operating system for Electronika BK-0010, Electronika BK-0011 and Electronika BK-0011M series computers. | Elektronika BK-0010 | Alexey Nadezhin and Sergey Kamnev, Russia | ![]() |
Android-x86 | 2009 | Unofficial initiative to port Google's Android mobile operating system to run on devices powered by AMD and Intel x86 processors, rather than RISC-based ARM chips. | x86 | Google, USA | ![]() |
Ångström distribution | 1990s | Linux distribution for a variety of embedded devices. The distribution is the result of work by developers from the OpenZaurus, OpenEmbedded, and OpenSIMpad projects. | ARM | - | ![]() |
AOS (1) | 1974 | All-round Operating System. The first OS for Office computers. | Mitsubishi MELCOM 80 | Mitusbishi, Japan | ![]() |
AOS (2) | 1974> | Advanced Operating System for Data General Eclipse and MV series. | Data General Eclipse | Data General, USA | - |
AOS (3) | 1980s | BSD Unix version, not related to Data General AOS. | - | IBM, USA | ![]() |
AOSP | 1962 | - | Burroughs D825 | Burroughs, USA | - |
AOS/VS | 1980s | Operating System for 32-bit (MV series) Eclipse computers. | Data General Eclipse MV (32-bit) | Data General, USA | - |
Apache Mynewt | 2000s | Modular real-time operating system for connected Internet of things. | Cortex-M0, Cortex-M3, Cortex-M4, Cortex-M7, MIPS32, Microchip PIC32, RISC-V | - | ![]() |
Apertos | 1992c | Reflexive Object Oriented OS. | Sony NEWS workstations, Intel 486 | Sony, Japan | ![]() |
Apple III | 1980 | Operating system for Apple III. | Apple III | Apple, USA | ![]() |
Apple Macintosh | 1984 | Operating system for Apple Macintosh. | Apple Macintosh | Apple, USA | ![]() |
Apple MessagePad | 1993 | Operating system for Apple MessagePad. | Apple MessagePad | Apple, USA | ![]() |
Apple Network Server | 1996 | Operating system for Apple Network Server computers. | Apple Network Server | Apple, USA | ![]() |
Apple Pascal | 1979 | Operating system for Apple II. | Apple II | Apple, USA | ![]() |
Apple SOS | 1980 | Sophisticated Operating System. Primary operating system developed for the Apple III computer. | Apple III | Apple, USA | ![]() |
Apple TV | 2007 | Digital media player and microconsole. | Apple TV | Apple, USA | ![]() |
Apple Watch | 2015 | Operating system for the Apple Watch. | Apple Watch | Apple, USA | ![]() |
AppleDOS | 1978 | Basic Operating System for Apple II Computers. It was superseded by ProDOS in 1983. | Apple II | Apple, USA | ![]() |
Arachne | 1970s | Distributed operating system. | - | University of Wisconsin, USA | - |
ArcOS | 2018 | Industry's First Internet-Scale, Independent Network Operating System. | - | Arrcus, USA | ![]() |
Argon | 1990s | Operating system which dynamically compiles high-level languages to machine code as needed. | - | Alaric B. Snell, UK | ![]() |
ARGOS (1) | 1973< | ARGonne Operating System. | Xerox Sigma 5 | Argonne National Laboratory, USA | - |
ARGOS (2) | 1980s | QDOS adaptation for Thor computers. | CST Thor computers | UK | ![]() |
Argus | 1984< | Distributed programming system featuring resilient objects. | - | MIT, USA | - |
Arm Mbed OS | 2000s | Platform and operating system for internet-connected devices based on 32-bit ARM Cortex-M microcontrollers. | Cortex-M, Cortex-R, Cortex-A | ARM, UK | ![]() |
ArmOS | 2000s | Accelerated Realtime Multitasking Operating System. Full-featured, prioritized, multitasking, message based, real-time operating system. | - | National Politchnical University of Armenia, Armenia | ![]() |
AROS | 1999 | AROS Research Operating System, formerly known as Amiga Research Operating System. Free open source AmigaOS like OS. | Commodore Amiga | - | ![]() |
ARPA | 1970 | Operating system for the ARPANET. | - | Lawrence Roberts, B. Wessler, USA | ![]() |
1987 | Original version of RISCO OS. | ARM RISC processors | Acorn Computers, UK | ![]() |
ARTOS (2) | 2000s | ARM Real Time Operating System. Designed to allow control of embedded devices in real time. | ARM9+ | - | ![]() |
ARX | 1980s | Unreleased Mach-like operating system written in Modula-2+. | ARM RISC processors based Archimedes computers range | Acorn Computers, UK | ![]() |
AS/400 | 1988 | Application System/400. Originally named OS/400. | IBM AS/400 | IBM, USA | ![]() |
ASOS | 1989 | Army Secure Operating System. TCSEC A1-class secure, real-time OS for Ada applications. | - | US Army, USA | ![]() |
Atari DOS | 1979 | Disk operating system used with the Atari 8-bit family of computers. | 8-bit Atari computers | Atari, USA | ![]() |
Atari MultiTOS | 1990s | Multitasking version of TOS. Predecessor of MiNT. | 16-bit Atari computers | Atari, USA | ![]() |
1985 | The Operating System. Also Tramiel Operating System, from Jack Tramiel, owner of Atari Corp. at the time. The operating system of the Atari ST range of computers. | Atari ST | Atari, USA | ![]() |
Atlas Supervisor | 1962 | Supervisor Program for the first computer designed to use an operating system. Introduced system calls and virtual storage. Multiprogramming OS. | ATLAS | Manchester University, UK | - |
Atomic OS | 2000s | Minimalist OS fitting on a boot sector of a floppy. | - | - | ![]() |
Atomthreads | 2000s | Free, lightweight, portable, real-time scheduler for embedded systems. | AVR, STM8, ARM, MIPS | - | ![]() |
AuraOS | 2000s | Multi-user, multi-tasking and multilingual C# operating system using Cosmos and IL2CPU. | - | Genesi, USA | - |
AUROS | 1980s | Unix III version. Reliable Operating System for the fault-tolerant minicomputer AURAGEN System 4000. | AURAGEN System 4000 | Auragen, USA | - |
Avios | 2000s | A VIrtual Operating System. The idea behind this project is to have a networked system that can run multiple processes and be all things to all men. | - | - | ![]() |
AVM/EX | 1990 | Advanced Virtual Machine/Extended Architecture. | Fujitsu FACOM M-770, M-780
M-1800, VP1000, VP2000 | Fujitsu, Japan | ![]() |
1990 | Advanced Versatile Extended. Operating system. | NEC System 3100/7100/7200, NEC Express 5800series | NEC, Japan | ![]() |