10.10.5

10.11.6

10.9.5

10.13.3

Lower versions of OS X and Avid Media Composer still work great (and often better). Click on these links below:

10.13.3

10 Pro

10.8.5

High Sierra

Do not upgrade your computer to an OS that is newer than your Avid Media Composer is qualified for.

10.7.5

High Sierra

10.12.6

See the list of all recent versions of Media Composer: