macOS
macOS is a Unix-like operating system build by Apple Inc. It is the main operating system for Mac computers. The core of macOS uses the Darwin kernel.
Version History
| Version | Release Name | Darwin Version | Release Date |
|---|---|---|---|
| macOS 12 | Monterey | 21 | October 25, 2021 |
| macOS 11 | Big Sur | 20 | November 12, 2020 |
| macOS 10.15 | Catalina | 19 | October 7, 2019 |
| macOS 10.14 | Mojave | 18 | September 24, 2018 |
| macOS 10.13 | High Sierra | 17 | September 25, 2017 |
| macOS 10.12 | Sierra | 16 | September 20, 2016 |
| OS X 10.11 | El Capitan | 15 | September 30, 2015 |
| OS X 10.10 | Yosemite | 14 | October 16, 2014 |
| OS X 10.9 | Mavericks | 13 | October 22, 2013 |
| OS X 10.8 | Mountain Lion | 12 | July 25, 2012 |
| Mac OS X 10.7 | Lion | 11 | July 20, 2011 |
| Mac OS X 10.6 | Snow Leopard | 10 | August 28, 2009 |
| Mac OS X 10.5 | Leopard | 9 | October 26, 2007 |
| Mac OS X 10.4 | Tiger | 8 | April 29, 2005 |
| Mac OS X 10.3 | Panther | 7 | October 24, 2003 |
| Mac OS X 10.2 | Jaguar | 6 | August 24, 2002 |
| Mac OS X 10.1 | Puma | 1.4.1/5 | September 25, 2001 |
| Mac OS X 10.0 | Cheetah | 1.3.1 | March 24, 2001 |
