Apple goes retro with free downloads of OS X Lion and Mountain Lion

You no longer have to pay a $20 upgrade fee to get older download codes—but you can if you want.
OS X Lion Mountain Lion icons

Note: When you purchase something after clicking links in our articles, we may earn a small commission. Read our affiliate link policy for more details.

Roman has covered technology since the early 1990s. His career started at MacUser, and he's worked for MacAddict, Mac|Life, and TechTV.