The world’s most advanced desktop
operating system advances even further.
Coming in July to the Mac App Store for just $29.99
All your apps. All in one place.
Learn more about Launchpad
Put every pixel of your display to work.
Learn more about full-screen apps
Thousands of apps. One simple way to get them.
Learn more about the Mac App Store
Swipe to see everything. Click to go anywhere.
Learn more about Mission Control
Best email app ever? Let the conversations begin.
Learn more about Mail
Even smarter ways to interact with your Mac.
Learn more about Multi-Touch gestures
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 coming to the Mac App Store this July for just $29.99. Make sure you’re ready to download Lion the day it’s available. Learn more