OS X Mavericks. Power to the desktop.

Now available for free from the Mac App Store.

The world’s most advanced desktop operating system. Free.

We want all Mac users to experience the latest features, the most advanced technologies and the strongest security. And now they can. Because the newest version of OS X is free. It’s a simple download from the Mac App Store, so it couldn’t be easier to get. OS X Mavericks is another major leap forward for the Mac — and for everyone who uses it. See what’s new

What is OS X?

The Mac operating system is designed to be easy to use and engineered to take full advantage of the technologies built into every computer we make. So everything works just the way you expect it to. OS X also comes with powerful apps for browsing the web, sending messages, setting reminders and so much more. And the apps work great with iPhone, iPad and iPod touch too. Learn more