There might be old copies of Lion, Mountain Lion, and even Snow Leopard for sale on sites like eBay. Once macOS loads (You might need to select a language first.), click on Utilities > Disk Utility. Release when you see a list of bootable volumes, select the USB stick that you created, and click on the upward-pointing arrow.

Non-developers can buy OS X Mountain Lion ($19.99) and OS X Lion ($19.99) from Apple directly. Apple will email you an unlock code, which you can redeem in the Mac App Store. Intel-powered Mac: Press and hold Option (Alt) as you turn your Mac on. If you have a valid Apple Developer account, you might be able to download older versions from /downloads. To date, Macintosh Repository served 2235882 old Mac files, totaling more than 455706.1GB Downloads last 24h 1134 : 239803.

This will put an installation app in your Applications folder, which you should leave there. Once any of these downloads are complete, mount the. Leave the installation app in your Applications folder.ĭirect Disk Image Links for Older macOS Downloads Two installers included: 10.8.0 InstallESD and 10.8.2 App Store app. You might be wondering where you can download older versions of Mac OS from, particularly if youre looking to install a different MacOS version or even an. Download macOS X Lion 10.7 ISO (Mediafire) The MacOS X Lion 10.7 ISO file is around 4.79 GB in size. Once any of these downloads finishes, do not open the installer to begin the installation. This is OS X Mountain Lion, released in mid 2012. Mac App Store Links for Older macOS Downloads

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