There might be old copies of Lion, Mountain Lion, and even Snow Leopard for sale on sites like eBay. Apple later allowed free downloads of the OS, especially for customers of. 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. OS X Mountain Lion (version 10.8) is the ninth major release of macOS, Apple Inc.s desktop. If you have a valid Apple Developer account, you might be able to download older versions from /downloads. Supported formats: Packing / unpacking: 7z, ZIP, GZIP, BZIP2, TAR Unzip only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO. 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 Once any of these downloads finishes, do not open the installer to begin the installation. Step 1: Download the latest version of macOS from the Apple website. Mac App Store Links for Older macOS Downloads

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