It's macOS 11. Finally, after nearly 20 years, Apple has transitioned from macOS 10 (aka Mac OS X) to macOS 11. Big Sur release date. The developer beta of MacOS Big Sur is available now. Jul 15, 2020. Aug 20, 2020. MacOS Big Sur is now available to download in developer beta. Screenshot by Sarah Tew/CNET This story is part of WWDC 2020.All the latest coverage from Apple's WWDC annual developers conference. Aug 07, 2020.
Apple Beta Software Program
Help make the next releases of iOS, iPadOS, macOS, tvOS and watchOS our best yet. As a member of the Apple Beta Software Program, you can take part in shaping Apple software by test-driving pre-release versions and letting us know what you think.
Learn more about the next releases.
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OS X Mountain Lion is available now as a download from the Mac App Store. Just click the Mac App Store icon in your dock, purchase Mountain Lion, and follow the onscreen instructions to install it. Mountain Lion will not only make your Mac work better, it also makes your Mac work even better with your iPhone, iPad, and iPod touch. Because it comes with iCloud, your mail. Oct 17, 2017. Mac os mountain lion dmg.
How do I participate?
As a member of the Apple Beta Software Program, you'll be able to enroll your devices to access the public betas and try out the latest features. You can provide feedback directly to Apple using the Feedback Assistant app.
Frequently Asked Questions
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the Apple Beta Software Program?
Latest Mac Os Catalina Beta
Frequently Asked Questions
Have additional questions about
the Apple Beta Software Program?
Latest Mac Os Catalina Beta
Latest Macos Beta Version
Apple Developer Program
Looking to build the next generation of amazing apps and test them on the developer beta?
