MacOS

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MacOS logo.png
macOS
DeveloperApple
PublisherApple
SystemsPowerPC, x86
Released2001-present
Added to
museum
June 7, 2014

macOS, formerly known as Mac OS X and OS X, is a group of operating systems that consititute the tenth version of the Mac OS product line.

Basis

Unlike previous versions, the macOS kernel is based on the Unix operating system.

History

Mac OS X was released in 2001.

It has been pre-installed on every Macintosh since its release.

Versions of Mac OS

Title Released Notes
10.0 March 24, 2001
10.1 September 25, 2001
10.2 August 23, 2002
10.3 October 24, 2003
10.4 April 29, 2005
10.5 October 26, 2007
10.6 August 28, 2009
10.7 July 20, 2011
10.8 July 25, 2012
10.9 October 22, 2013
10.10 October 16, 2014
10.11 September 30, 2015
10.12 September 20, 2016
10.13 September 25, 2017
10.14 September 24, 2018
10.15 October 7, 2019