The world’s most advanced desktop
operating system advances even further.
Available now from the Mac App Store.
All your apps. All in one place.
Put every pixel on your display to work.
Thousands of apps. One simple way to get them.
Swipe to see everything. Click to go anywhere.
Best email app ever? Let the conversations begin.
Even smarter ways to interact with your Mac.
Watch the OS X Lion video.
Get an up-close and personal look at the powerful new features in OS X Lion. And see how it changes the way you experience everything on your Mac. Watch the video
See what’s new.
With over 250 new features, including Multi-Touch gestures, Mission Control, full-screen apps and Launchpad, OS X Lion takes the Mac further than ever. Learn more
How to upgrade to OS X Lion.
It's never been easier to upgrade your Mac. OS X Lion is available as a digital download from the Mac App Store. Make sure you have what you need to download Lion today. Learn more
