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Mac OS X Lion Installer

Mac OS X Lion 10.7.5 Installer

Mac OS X Lion, the eighth major release of macOS, is now available for free to download. Learn what's new on this latest version. Click here if the download does not begin automatically.

While you download, you should know...

  • Our editors have curated a list of 5 alternatives to Mac OS X Lion Installer, check them out.
  • Mac OS X Lion Installer has been downloaded 21,780 times so far.
  • All files are on their original form. No installers or bundles are allowed.
  • Thank you for choosing TechSpot as your download destination.

More about Mac OS X Lion Installer

Mac OS X 10.7 Lion is available for older systems that are not compatible with the latest version of macOS and requires the following:
  • Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor
  • OS X Snow Leopard 10.6.6 or later or OS X Lion 10.7 already installed
  • 2GB of memory
  • 7GB of available space
  • Some features require an Apple ID; terms apply.
  • Some features require a compatible Internet service provider; fees may apply.


Any Mac that shipped with Mac OS X Mountain Lion or later will not be compatible with this installer. Read more.

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