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Apple OS X Lion is built on a rock-solid UNIX foundation, engineered to take full advantage of the technologies in every new Mac, and designed to deliver the most intuitive and integrated computer experience possible.

Hardware and software made for each other. Since the software on every Mac is created by the same company that makes the Mac, you get a fully integrated system in which everything works together perfectly. OS X works with the processor architecture in your Mac to deliver the best possible performance. Mac notebooks include a Multi-Touch trackpad that lets you pinch, swipe, and tap your way through

What's New

Version 10.7.5:

The 10.7.5 update is recommended for all OS X Lion users and includes general operating system fixes that improve the stability, compatibility and security of your Mac. It also includes Gatekeeper, a new security feature that helps you keep your Mac safe from malicious software by giving you more control over what apps are installed on your Mac.

The 10.7.5 update also includes fixes


OS X 10.7.4 or later

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OS X Lion User Discussion

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Current Version (10.x)


Downloads 108,725
Version Downloads 63,625
License Updater
Date 19 Sep 2012
Platform Intel 64 / OS X / Intel 32
Price $29.99
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