Download Mac OS X Mountain Lion 10.8.5 latest version standalone offline DMG image for your Apple computer. Mac OS X Mountain Lion 10.8.5 is a very powerful and reliable operating system for your Macintosh computer with different enhancements and improvements. Explore the world of Mac. Check out MacBook Pro, iMac Pro, MacBook Air, iMac, and more. Visit the Apple site to learn, buy, and get support.
16-inch model
The ultimate pro.
Starting at $2399
New13-inch model
Power to go.
Starting at $1299
13.3-inch
Up to 4-core Intel Core i7
Up to 32GB
Up to 4TB
Intel Iris Plus Graphics
Up to AMD Radeon Pro 5600M with 8GB of HBM2 memory
Up to 10 hours Zoom in on macbook pro.
Backlit Magic Keyboard, Touch Bar, Touch ID, and Force Touch trackpad
Backlit Magic Keyboard, Touch Bar, Touch ID, and Force Touch trackpad
Apple Trade In
Get up to $1760 for your current computer.*
I Cannot Upgrade My 10.8.5 To Any Newer OS - Apple Community
Just trade in your eligible computer. It's good for you and the planet.
Free delivery
And free returns. See checkout for delivery dates.
OS X Mountain Lion - Wikipedia
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Get 3% Daily Cash with Apple Card or get special financing.
