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Usage share of operating systems

The usage share of an operating system is the percentage of computers running that operating system (OS). These statistics are estimates as wide scale OS usage data is difficult to obtain and measure. Reliable primary sources are limited and data collection methodology is not formally agreed. Currently devices connected to the internet allow for web data collection to approximately measure OS usage.

As of April 2024, Android, a mobile OS that uses the Linux kernel, is the world's most widely used operating system. It has 42.73% of the global market, followed by Windows with 28.08%, iOS with 17.93%, macOS with 5.72%, desktop Linux at 1.52%, with the remaining 2.72% being ChromeOS and numerous smaller operating systems.[1] These numbers do not include embedded devices or game consoles.


Linux has completely dominated the supercomputer field since 2017, with all of the top 500 most powerful supercomputers in the world running a Linux distribution. Linux is also most used for web servers, and the most common Linux distribution is Ubuntu, followed by Debian.


The most numerous type of device with an operating system are embedded systems. Not all embedded systems have operating systems, instead running their application code on the "bare metal"; of those that do have operating systems, a high percentage are standalone or do not have a web browser, which makes their usage share difficult to measure. Some operating systems used in embedded systems are more widely used than some of those mentioned above; for example, modern Intel microprocessors contain an embedded management processor running a version of the Minix operating system.[5]

Windows: 46.91%

macOS: 33%

Ubuntu: 26.69%

BSD: 0.59%

Prior to 2006, Novell claimed a market share of 85% or more for .

SUSE Linux Enterprise Server

Red Hat has since claimed 18.4% in 2007 and 37% in 2008.

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Gartner reported at the end of 2008 that Novell's SUSE Linux Enterprise Server had an 80% share of Linux.[255]

mainframe

Comparison of operating systems

List of operating systems

Timeline of operating systems

Usage share of web browsers

Mobile OS market share