View Mountain Lion Images. Os x mountain lion is the ninth release of the mac os x. Os x mountain lion (version 10.8) is the ninth major release of macos, apple inc.'s desktop and server operating system for macintosh computers.
Download mac os x mountain lion dmg file installer for version 10.8.
Os x mountain lion supports several different installation options. Os x mountain lion is the ninth release of the mac os x. Os x mountain lion was released on july 25, 2012 for purchase and download through apple's mac app store. Download mac os x mountain lion dmg file installer for version 10.8.