Necessary cookies are absolutely essential for the website to function properly.

It is a stable Mac OS X Mountain Lion release and a reliable operating system. Mac OS X Mountain Lion 10.8.3 Free Downloadĭownload Mac OS X Mountain Lion 10.8.3 latest full version DMG image. System Requirements for Mac OS X Mountain Lion 10.8.3 File Name: Mac-OSX-Mountain-Lion-V10.8.3.dmg.Technical Details of Mac OS X Mountain Lion 10.8.3 AFP file transfer performance over 802.11.fixes for Smart Card and screen saver issues.Various security enhancements and issues fixes.A stable operating system for your Apple device.On concluding notes, Mac OS X Mountain Lion 10.8.3 is the stable and best operating system.įeatures of Mac OS X Mountain Lion 10.8.3 Security vulnerabilities are also fixed which were discovered in Apache, Certificate Trust Policy, Bind, ClamAV, ImageIO, CoreGraphics, Installer, Kernel, IPSec, Mobile Device Management, PHP, PostgreSQL, OpenSSL, Power Management, Screen Lock, QuickTime, and sudo. Moreover, Xsan reliability, transfer of huge files over the ethernet, Open Directory Server authentication, and many other improvements are also there so the system can deliver better performance within the network. Screen Saver fixes are also made as well as Mail issues have also been addressed in this release. Wifi performance is also greatly enhanced for 802.11ac for AFP file transfer. You may also like Mac OS X Mountain Lion 10.8.5 Free Download There are numerous fixes and improvements in this release so to make it a stable operating system. You will find every feature you need in this release. Comes up with a sleeker and very friendly user interface to handle all the problems in a comfortable environment. This version tends to be more secure and even more efficient than the previous versions of Mac OS. Mac OS X Mountain Lion ReviewĪpple has now released the Mac OS X 10.8.5 Mountain Lion release after a long beta period. Mountain Lion 10.8.3 is a very powerful and reliable operating system for your Macintosh computer with different enhancements and improvements. Download Mac OS X Mountain Lion 10.8.3 full version OS setup free.

Os x mountain lion download free