Version | Release Name | Darwin version |
Processor support |
Application support |
Kernel | Date announced |
Release date |
Most recent version | |
---|---|---|---|---|---|---|---|---|---|
Rhapsody Developer Release | Grail1Z4/Titan1U (internal codename) |
Unknown | 32-bit PowerPC and Intel |
32-bit PowerPC and Intel |
32-bit | January 7, 1997[1] | August 31, 1997 | DR2 (May 14, 1998) | |
Mac OS X Server 1.0 | Hera (internal codename) |
32-bit PowerPC | 32-bit PowerPC | January 5th, 1999[2] | March 16, 1999 | 1.2v3 (October 27, 2000) | |||
Mac OS X Developer Preview | Unknown | May 11, 1998[3] | March 16, 1999 | DP4 (April 5, 2000) | |||||
Mac OS X Public Beta | Kodiak[4] (internal codename) |
May 15, 2000[5] | September 13, 2000 | — | |||||
Mac OS X 10.0 | Cheetah (internal codename) |
1.3.1 | January 9, 2001[6] | March 24, 2001 | 10.0.4 (4Q12) (June 22, 2001) | ||||
Mac OS X 10.1 | Puma (internal codename) |
1.4.1/5 | July 18, 2001[7] | September 25, 2001 | 10.1.5 (5S60) (June 6, 2002) | ||||
Mac OS X 10.2 | Jaguar | 6 | 32/64-bit PowerPC[Note 1] | May 6, 2002[8] | August 24, 2002 | 10.2.8 (October 3, 2003) | |||
Mac OS X 10.3 | Panther | 7 | June 23, 2003[9] | October 24, 2003 | 10.3.9 (7W98) (April 15, 2005) | ||||
Mac OS X 10.4 | Tiger | 8 | 32/64-bit PowerPC and Intel |
32/64-bit PowerPC and Intel [Note 2] [Note 3] |
May 4, 2004[10] | April 29, 2005 | 10.4.11 (November 14, 2007) | ||
Mac OS X 10.5 | Leopard | 9 | June 26, 2006[11] | October 26, 2007 | 10.5.8 (9L31a) (August 13, 2009) | ||||
Mac OS X 10.6 | Snow Leopard | 10 | 32/64-bit Intel | 32/64-bit Intel 32-bit PowerPC[Note 3] |
32/64-bit[12] | June 9, 2008[13] | August 28, 2009 | 10.6.8 (10K549) (July 25, 2011) | |
Mac OS X 10.7 | Lion | 11 | 64-bit Intel | 32/64-bit Intel | October 20, 2010[14] | July 20, 2011 | 10.7.5 (11G63) (October 4, 2012) | ||
OS X 10.8 | Mountain Lion | 12 | 64-bit[15] | February 16, 2012[16] | July 25, 2012[17] | 10.8.5 (12F2560) (August 13, 2015) | |||
OS X 10.9 | Mavericks | 13 | June 10, 2013[18] | October 22, 2013 | 10.9.5 (13F1911) (July 18, 2016) | ||||
OS X 10.10 | Yosemite | 14 | June 2, 2014[19] | October 16, 2014 | 10.10.5 (14F2511) (July 19, 2017) | ||||
OS X 10.11 | El Capitan | 15 | June 8, 2015[20] | September 30, 2015 | 10.11.6 (15G22010) (July 9, 2018) | ||||
macOS 10.12 | Sierra | 16 | June 13, 2016[21] | September 20, 2016 | 10.12.6 (16G2136) (September 26, 2019) | ||||
macOS 10.13 | High Sierra | 17 | June 5, 2017 | September 25, 2017 | 10.13.6 (17G14042) (November 12, 2020) | ||||
macOS 10.14 | Mojave | 18 | June 4, 2018 | September 24, 2018 | 10.14.6 (18G9323) (July 21, 2021) | ||||
macOS 10.15 | Catalina | 19 | 64-bit Intel | June 3, 2019 | October 7, 2019 | 10.15.7 (19H2026) (July 20, 2022) | |||
macOS 11 | Big Sur | 20 | 64-bit Intel and ARM[Note 4] | June 22, 2020 | November 12, 2020 | 11.7.10 (20G1427) (September 11, 2023) | |||
macOS 12 | Monterey | 21 | June 7, 2021 | October 25, 2021 | 12.7.6 (21H1320) (July 29, 2024) | ||||
macOS 13 | Ventura | 22 | June 6, 2022 | October 24, 2022 | 13.7.1 (22H123) (October 28, 2024) | ||||
macOS 14 | Sonoma | 23 | June 5, 2023 | September 26, 2023 | 14.7.1 (23H124) (October 28, 2024) | ||||
macOS 15 | Sequoia | 24 | June 10, 2024 | September 16, 2024 | 15.1 (24B83) (October 28, 2024) | ||||
Legend: Old version, not maintained Old version, still maintained Latest version Latest preview version |
- 1.↑ The Power Mac G5 had special Jaguar builds.
- 2.↑ Tiger did not support 64-bit GUI applications, only 64-bit CLI applications.[22][23]
- 3.1 2 32-bit (but not 64-bit) PowerPC applications were supported on Intel processors with Rosetta.
- 4.↑ 64-bit Intel applications are supported on Apple silicon Macs with Rosetta 2. However, Intel-based Macs are unable to run ARM-based applications, such as iOS and iPadOS apps.
- ^ "Apple Announces Future Macintosh Operating System (OS) Strategy and Road Map". Apple.com. Apple Computer, Inc. 7 January 1997. Archived from the original on 16 January 1999. Retrieved 18 September 2018.
- ^ Walsh, Jeff (January 5, 1999). "Jobs Macworld keynote gets a warm reception". CNN. Archived from the original on March 15, 2002. Retrieved May 6, 2024.
- ^ Davis, Jim (May 11, 1998). "OS X is the future for Apple". CNET. Archived from the original on September 13, 2014. Retrieved July 17, 2013.
- ^ Steven Borden-Weill (April 15, 2011). "Kodiak to Lion: 10 years of Mac OS X". Network World. Archived from the original on June 17, 2016.
- ^ "Apple Releases Mac OS X Developer Preview 4 with Final API Specs". Apple Newsroom. Retrieved 2018-09-18.
- ^ "Apple's Mac OS X to Ship on March 24". Apple Newsroom. Retrieved 2018-09-17.
- ^ "Apple Previews Next Version of Mac OS X" (Press release). Apple. July 18, 2001. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Apple Previews "Jaguar", the Next Major Release of Mac OS X" (Press release). Apple. May 6, 2002. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Apple Previews Mac OS X "Panther"" (Press release). Apple. June 23, 2003. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Steve Jobs to Kick Off Apple's Worldwide Developers Conference 2004 with Preview of Mac OS X "Tiger"" (Press release). Apple. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Apple Executives to Preview Mac OS X "Leopard" at WWDC 2006 Keynote" (Press release). Apple. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Road to Mac OS X Snow Leopard: 64-bit to the Kernel". AppleInsider. October 28, 2008. Archived from the original on September 28, 2015. Retrieved September 28, 2015.
- ^ "Apple Previews Mac OS X Snow Leopard to Developers" (Press release). Apple. June 9, 2008. Archived from the original on November 1, 2017. Retrieved January 2, 2018.
- ^ "Apple Gives Sneak Peek of Mac OS X Lion" (Press release). Apple. October 20, 2010. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ "Older 64-bit Macs out of the picture for Mountain Lion". CNET. July 11, 2012. Archived from the original on October 1, 2015. Retrieved September 28, 2015.
- ^ "Apple Releases OS X Mountain Lion Developer Preview with Over 100 New Features" (Press release). Apple. February 16, 2012. Archived from the original on November 23, 2017. Retrieved January 2, 2018.
- ^ "Mountain Lion Available Today From the Mac App Store" (Press release). Apple. July 25, 2012. Archived from the original on October 10, 2017. Retrieved January 2, 2018.
- ^ "Apple Releases Developer Preview of OS X Mavericks With More Than 200 New Features" (Press release). Apple. June 10, 2013. Archived from the original on February 13, 2018. Retrieved January 2, 2018.
- ^ "Apple Announces OS X Yosemite" (Press release). Apple. June 2, 2014. Archived from the original on October 9, 2017. Retrieved January 2, 2018.
- ^ "Apple Announces OS X El Capitan with Refined Experience & Improved Performance" (Press release). Apple. June 8, 2015. Archived from the original on October 8, 2017. Retrieved January 2, 2018.
- ^ "Apple previews major update with macOS Sierra" (Press release). Apple. June 13, 2016. Archived from the original on January 3, 2018. Retrieved January 2, 2018.
- ^ John Siracusa (April 28, 2005). "Mac OS X 10.4 Tiger". Ars Technica. p. 4. Retrieved February 25, 2007.
- ^ Apple (March 6, 2006). "Developing 64-bit applications". Apple Developer Connection. Archived from the original on September 25, 2007. Retrieved March 5, 2007.