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Operating Systems Database
| Total OS in database (26 December 2024) : 2765 |
| Corresponding OS from query : 117 |
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Name
|
Year
|
Description | Platform | Company | Link |
IBM CP/M-86 for IBM DisplayWriter | 1982 | - | IBM DIsplayWriter | - |  |
IBM CP/M-86 for IBM PC | 1982 | Initial release for the IBM PC. | IBM PC compatibles | - | |
Illumian | 2000s | Open-source operating system that combines technologies from Nexenta OS, OpenIndiana and Debian GNU/Linux. Successor of a discontinued Nexenta OS. | x86, x86-64 | - | |
IDA, IDASYS | 1968c | Operating system for the CDC 6600 based on the concept of a supervisory computer. | CDC 6600 | Institute for Defense Analyses, USA | - |
 Idris (3 versions) | 1979 | Multi-tasking, Unix-like, multi-user, real-time operating system. | 68000, 8086, DEC PDP-11, VAX, Atari ST, Apple Macintosh | Whitesmiths, USA | |
IAS | 1970s | Interactive Applications System. Operating system for larger PDP-11 systems. Real-time, multiuser, or both. | DEC PDP-11 | DEC, USA | |
IBM 1130 | 1965 | Operating system for the IBM 1130. | IBM 1130 | IBM, USA | |
IBM 1410/1710 | 1964< | Operating system for the IBM 1410/1710. | IBM 1410, 1710 | IBM, USA | - |
IBM 360/30 OS | 1968c | Virtual machine for the IBM 360/30. | IBM System/360-30 | USA | - |
| IBM 4680 OS (1 versions) | 1980s | POS operating system based on FlexOS. | IBM 4680, i286 | Digital Research, USA | |
IBM 4680 OS version 1 to 4 | 1980s | POS operating system based on Digital Research's Concurrent DOS 286 and FlexOS 286 1.xx | - | - | - |
| IBM 4690 OS (1 versions) | 1993 | POS operating system based on FlexOS. | IBM 4690, i286, i386 | Digital Research, USA | |
IBM 4690 OS version 1 to 6.3 | 1993c | Successor to 4680 OS based on Novell's FlexOS 286/FlexOS 386 2.3x. | - | - | - |
IBM 8100 | 1978 | Operating system for IBM’s principal distributed processing engine. | IBM 8100 | IBM, USA | |
IBM i | 1988 | Operating system that runs on IBM Power Systems and on IBM PureSystems. It was named OS/400 when it was introduced with the AS/400 line of computer systems in 1988, was later renamed to i5/OS, and was renamed to IBM i in 2008. | IBM Power Systems, IBM PureSystems | IBM, USA | |
IBM i5/OS | 2000s | Extends OS/400 with significant interoperability features. | - | IBM, USA | |
IBM PC DOS | 1981 | DOS developed jointly with Microsoft. | IBM PC compatibles | IBM, Microsoft, USA | |
IBM Series/1 | 1976 | Minicomputer OS. | IBM Series/1 | IBM, USA | |
IBM System/3 | 1969 | IBM midrange computer OS. | IBM System/3 | IBM, USA | |
IBM System/34 | 1977 | IBM midrange computer OS. | IBM System/34 | IBM, USA | |
IBM System/36 | 1983 | IBM midrange computer OS. | IBM System/36 | IBM, USA | |
IBM System/38 | 1978 | IBM midrange computer OS. | IBM System/38 | IBM, USA | |
IBM System/88 | 1980s | IBM fault tolerant computer OS. | IBM System/88 | IBM, USA | |
IBOX | 2003 | "Modular" operating system for the x86 desktop. The main goals of this os are: Portability, Stability, Security, and Customizable. | - | - | |
IBSYS | 1962 | Tape based operating system for IBM 7090 and IBM 7094. | IBM 7090/7094 | IBM, USA | |
ICL VME | 1975~ | Appearing on the ICL 2900 Series and Series 39 mainframes, implemented in S3. | ICL 2900 Series and Series 39 mainframes | ICL, UK | |
ICOS | 2010s | Aka Fastpath. Off-the-shelf (Linux based) network operating system on x86-based switches. | x86 switches | Broadcom, USA | |
Iguana | 1990s | Obect oriented, reflexive OS supporting MOPs, distribution, and runtime reconfiguration in order to meet changes in non-functional requirements (ie. dynamic customisation). | - | Dublin Trinity College, Ireland | - |
IJMON | 1960s | Bootable serial I/O monitor for loading programs. | IBM 1400 and IBM 1800 | IBM, USA | - |
ILIOS | 2000s | InterLink Internet Operating System. Research OS designed for routing. | i386 | - | |
illumos | 2010 | Contains original Unix (SVR4) code derived from the OpenSolaris (discontinued by Oracle in favor of Solaris 11 Express). | - | - | |
iMAX 432 | 1981 | Operating system for Intel's iAPX 432 capability machine. | Intel iAPX 432 | Intel, USA | |
IMOS | 1978c | Interactive Multiprogramming Operating System for the NCR Century 8200 series minicomputers. | NCR Century 8200 series | NCR, USA | |
| IMS Multiuser DOS (3 versions) | 1992 | Multiuser DOS developped by IMS. | IBM PC compatibles | Digital Research, Intelligent Micro Software, USA | |
IMS Multiuser DOS 5.1 | 1992 | - | - | - | - |
IMS Multiuser DOS 7.0 | 1992c | - | - | - | - |
IMS Multiuser DOS 7.1 | 1992c | - | - | - | - |
| IMS REAL/32 (1 versions) | 1995 | Derivative of Multiuser DOS. | IBM PC compatibles | Intelligent Micro Software, UK | |
IMS REAL/32 7.51 to 7.95 | 1995 | Derivative of Multiuser DOS. | - | - | |
IMS REAL/NG | 2000s | Successor of REAL/32. | - | Intelligent Micro Software, UK | |
| Inferno (2 versions) | 1997 | Distributed OS derived from Plan 9, originally from Bell Labs. | ARM, PA-RISC, MIPS, PowerPC, SPARC, x86 | Bell Labs, Vita Nuova, USA | |
Inferno Second Edition | 1999 | - | - | - | - |
Inferno Fourth Edition | 2007 | Virtualised operating system that can run natively across a wide range of processor architectures or hosted on a wide range of operating systems. | - | - | |
INMOS | 1980s | Unix compatible soviet operating system with command in english. | SM-4, SM-1420, Elektronika-100-25, ES-1840, ES-II, ES-III | Russia | - |
INOS | 1985c | UNIX lookalike for the Artisan DP-09 (6809 CPU). Based partly on Uniflex. | Artisan DP-09 | Introl, USA | - |
Input Output Selector | 1965c | An IO Control System for the DDP-116 minicomputer. One of the earliest OSs for minis. | Computer Control Company DDP-116 | Computer Control Company, USA | - |
Input Output System | 1956c | Very early operating system developed by General Motors and North American Aviation for the IBM-704. | IBM 704 | General Motors and North American Aviation, USA | - |
| INTEGRITY (1 versions) | 2000s | Real-time operating system. | ARM, Blackfin, ColdFire, MIPS, PowerPC, XScale, and x86 | Green Hills Software, USA | |
INTEGRITY-178B | 2000s | DO-178B certified version of INTEGRITY. | - | - | - |
Intelligent Network Platform | 2012 | Software platform for the creation of sophisticated network equipment that accelerates, analyzes, and secures the flood of traffic for next—generation networks. | - | Wind River, Intel, USA | |
Interactive Unix System V/386 | 1985 | Port of the UNIX System V operating system for Intel x86. | x86 | Interactive Systems, USA | - |
INtime | 1997 | Real Time Operation System family is based on a 32 bit RTOS conceived to run time-critical operations cycle-times as low as 50μs. | x86 | TenAsys, USA | |
IntrOS | 2000s | Free, simple and tiny cooperative operating system designed for deeply embedded applications. | ARM Cortex-M, STM8, AVR8 | - | |
IOCS | 1960c | Input Output Control System. An early I/O Executive for the IBM 7090. | IBM 7090 | IBM, USA | |
| iOS (1) (29 versions) | 2007 | Formerly iPhone OS. Mobile operating system created and developed by Apple exclusively for its hardware. | Apple iPhone | Apple, USA | |
iOS 4 | 2010 | - | - | - | - |
iOS 4.1 | 2010 | - | - | - | - |
iOS 4.2 | 2010 | - | - | - | - |
iOS 4.3 | 2011 | - | - | - | - |
iOS 5 | 2011 | - | - | - | - |
iOS 5.1 | 2012 | - | - | - | - |
iOS 6 | 2012 | - | - | - | - |
iOS 6.1 | 2013 | - | - | - | - |
iOS 7 | 2013 | - | - | - | - |
iOS 7.1 | 2014 | - | - | - | - |
iOS 8 | 2014 | - | - | - | - |
iOS 8.1 | 2014 | - | - | - | - |
iOS 8.2 | 2015 | - | - | - | - |
iOS 8.3 | 2015 | - | - | - | - |
iOS 8.4 | 2015 | - | - | - | - |
iOS 9 | 2015 | - | - | - | - |
iOS 9.1 | 2015 | - | - | - | - |
iOS 9.2 | 2015 | - | - | - | - |
iOS 10 | 2016 | - | - | - | - |
iOS 10.1 | 2016 | - | - | - | - |
iOS 10.2 | 2016 | - | - | - | - |
iOS 9.3 | 2016 | - | - | - | - |
iOS 10.3 | 2017 | - | - | - | - |
iOS 11 | 2017 | - | - | - | - |
iOS 11.1 | 2017 | - | - | - | - |
iOS 11.2 | 2017 | - | - | - | - |
iOS 11.3 | 2018 | - | - | - | - |
iOS 11.4 | 2018 | - | - | - | - |
iOS 12 | 2018 | - | - | - | - |
IOS | 2000s | Internetwork Operating System. Family of software used on most Cisco Systems routers and current Cisco network switches. | Cisco switches | Cisco Systems, USA | |
IOS-XE | 2000s | Train of Cisco Systems' widely deployed Internetworking Operating System. | Cisco routers | Cisco Systems, USA | |
IOS-XR | 2000s | Train of Cisco Systems' widely deployed Internetworking Operating System (IOS), used on their high-end Network Converging System (NCS), carrier-grade routers. | Cisco routers | Cisco Systems, USA | |
| iPhone OS (8 versions) | 2007 | Apple iPhone Operating system. | Apple iPhone | Apple, USA | - |
iPhone OS 1 | 2007 | - | - | - | - |
iPhone OS 1.1 | 2007 | - | - | - | - |
iPhone OS 2 | 2008 | - | - | - | - |
iPhone OS 2.1 | 2008 | - | - | - | - |
iPhone OS 2.2 | 2008 | - | - | - | - |
iPhone OS 3 | 2009 | - | - | - | - |
iPhone OS 3.1 | 2009 | - | - | - | - |
iPhone OS 3.2 | 2010 | - | - | - | - |
iPodLinux | 2001 | µClinux-based Linux distribution designed specifically to run on Apple iPod. | Apple iPod | Apple, USA | |
iriver clix OS | 2007 | Operating system for media player. | - | iriver, Korea | |
IRIX | 1987 | Operating system developed by SGI to run on their MIPS workstations and servers. | SGI MIPS workstations | Silicon Graphics, USA | |
iRMX | 1980 | Real-time operating system originally created to support the Intel 8080 and 8086 processor families in embedded applications. | 8080, 8086, 80386 or higher | Intel, USA | |
IronWare OS | 1990s | Operating system for Fundry switches. | Fundry switches | Foundry Networks, USA | |
iRTOS | 2000s | - | AVR, ARM7 | Russia | |
IRX | 1980s | Operating system for NCR 8200 series. | NCR 8200 | USA | - |
IS/3 | 1980s | Version of UNIX (System 3) for PDP-11 and VAX. | DEC PDP-11 and VAX | Interactive Systems, USA | - |
iS-DOS | 1990 | Disk operating system for Russian ZX Spectrum clones. | ZX spectrum | Iskra Soft, Russia | |
iS-DOS Chic | 2006 | IS-DOS vesion for Nemo KAY. | Nemo KAY | Russia | |
| ISIS (2 versions) | 1975 | Intel Systems Implementation Supervisor. Was an environment for development of software within the Intel microprocessor family in the early 1980s on their Intellec Microcomputer Development System and clones. | i8080, i8085+L818 | Intel, USA | |
ISIS-II (v 1.0 to 4.3) | 1976 | ISIS-II worked with 8Â inch floppy disks and had an editor, cross-assemblers, a linker, an object locator, debugger, compilers for PL/M, a BASIC interpreter, etc. and allowed file management through a console. | - | - | |
ISIS-IV | 1982 | - | iMDX-430 Series | - | - |
ISIX | 2000s | Operating system kernel for ARM microcontrollers. | Cortex-M3 | Poland | |
ISOS | 2003 | Very simple multithreaded OS for the Evaluator-7T board from ARM. It is based on JayOS. It features pre-emptive multi-threading, communication between threads, etc. and hardware drivers. | - | Wilhem Meignan, France | |
ITOS | 1979 | Interactive Tutorial Operating System. Was Japan’s first dialog-based operating system and was developed to be backward compatible with OS-1 and OS-4 user software assets from the earlier-shipped NEAC System 100. | NEC NEAC System 100/150, | NEC, Japan | |
ITOS-4(V) | 1984 | Operating system for NEC System 100 and System 150 office computers. Versatile version of ITOS. | NEC System 100/58, 150/68, and 150/78 | NEC, Japan | |
ITOS-VX | 1987 | Versatile Extended operating system for NEC System 3100A. | NEC System 3100A | NEC, Japan | |
ITRON | 1990s | Industrial TRON. An architecture for real-time operating systems for embedded systems. | ARM, MIPS, x86, Renesas RX100-200-600-700-others | ITRON Project, University of Tokyo, Japan | |
ITS | 1967 | Incompatible Timesharing System. Famous OS developed by hackers at MIT's AI lab from 1967 to the early 1980's for the DEC PDP-6 and PDP-10 family. | DEC PDP-6 and PDP-10 | MIT, USA | - |
IXI-Connect | 2000s | Phone Operating system for the Oxo mobile device based on Nucleos OS. | Ogo | IXI Mobile, USA | - |
(c) epocalc 2018