Computing platforms

family of computer operating systems developed by Microsoft

operating system created by Google for use on mobile devices

iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple for its iPhone line of smartphones. It was unveiled in January 2007 alongside the first-generation iPhone, and was released in June 2007. Major versions of iOS are released annually; the current stable version, iOS 26, was released to the public on September 15, 2025.

FreeBSD is a free and open-source Unix-like operating system descended from the Berkeley Software Distribution (BSD). The first version was released in 1993 developed from 386BSD, one of the first fully functional and free Unix clones on affordable home-class hardware, and has since continuously been the most commonly used BSD-derived operating system.

deprecated multimedia platform used to add animation and interactivity to web pages

environment in which a piece of software is executed

compatibility layer for running Windows software on Unix-like systems

set of specifications extending Java SE

series of Microsoft Windows computer operating systems

software framework for real-time collaborative editing online

computing platform

IBM mainframe computer family (1964–1978)

distributed operating system designed by Bell Labs as an UNIX's intended successor

Computing software platform

computer software implemented on multiple computing platforms

QNX ( or ) is a commercial Unix-like real-time operating system, aimed primarily at the embedded systems market.

set of several computer software products and specifications

GrapheneOS is a free and open-source, privacy- and security-focused, Android-based operating system for Google Pixel and future Motorola devices. GrapheneOS is built on the Android Open Source Project. It focuses on researching and improving the privacy and security of Android. GrapheneOS is developed by the GrapheneOS Foundation, a Canadian nonprofit corporation.

deprecated multimedia platform used to add animation and interactivity to web pages

program lifecycle phase, time during which a program is running (executing)

system that provides behavior needed by running code; primarily implements portions of an execution model

IBM mainframe computer architecture

Wintel (portmanteau of Windows and Intel) is the partnership of Microsoft and Intel producing personal computers (PCs) using Intel x86-compatible processors running Microsoft's Windows operating system.

Chinese computer operating system

Unix-like operating system

DotGNU is a decommissioned part of the GNU Project that started in January 2001 and aimed to provide a free software replacement for Microsoft's .NET Framework. The DotGNU project was run by the Free Software Foundation. Other goals of the project are better support for non-Windows platforms and support for more processors.

computer architecture

The original Unix operating system from Bell Labs, developed by Ken Thompson and Dennis Ritchie

operating system

libraries and software frameworks

software system where the service provider restricts access to non-approved applications or content

Collection of software libraries and frameworks

Microsoft open source operating system

LiveCode (formerly Revolution and MetaCard) is a cross-platform rapid application development runtime system inspired by HyperCard. It features the LiveCode Script (formerly MetaTalk) programming language which belongs to the family of xTalk scripting languages like HyperCard's HyperTalk.

thumb|387px|Installation of a ClickOnce application ClickOnce is a component of Microsoft .NET Framework 2.0 and later, and supports deploying applications made with Windows Forms or Windows Presentation Foundation. It is similar to Java Web Start for the Java Platform or Zero Install for Linux.

XINU Is Not Unix (XINU, a recursive acronym), is an operating system for embedded systems, originally developed by Douglas Comer for educational use at Purdue University in the 1980s. The name is both recursive, and is Unix spelled backwards. It has been ported to many hardware platforms, including the DEC PDP-11 and VAX systems, Motorola 68k (Sun-2 and Sun-3 workstations, AT&T UNIX PC, MECB), Intel x86, PowerPC G3, MIPS, ARM architecture and AVR (atmega328p/Arduino). Xinu was also used for some models of Lexmark printers.

Urbit is a decentralized personal server platform based on functional programming in a peer-to-peer network.

Lucidchart is a web-based diagramming application that allows users to visually collaborate on drawing, revising and sharing charts and diagrams, and improve processes, systems, and organizational structures. It is produced by Lucid Software Inc., based in Utah, United States and co-founded by Ben Dilts and Karl Sun.

BharOS (formerly IndOS) is a closed-source, Android-based operating system developed by IIT Madras. It is funded by the Indian government, which intends to use it on government and public systems.

open-source decentralized computing platform

computing platform by Intel Corporation

model of computer

1967 IBM mainframe model with virtual memory and 32-bit addressing

model independent architecture for the S/360 line of mainframe computers,

specification for the execution of a programming language

Linux-based microcontroller system

1970s research project