Mac OSX Mountain Lion v10.8.3 DMG Download

Mac OSX Mountain Lion v10.8.3 DMG Download

Mac OSX Mountain Lion v10.8.3 DMG Download with just a click. The Mac OSX is comparatively an old OS but still capable enough and smoothly run on your old Mac.

The all Old Mac OSX Mountain Lion v10.8.3 DMG Download Overview

OS X 10.8 Mountain Lion
A version of the macOS operating system
Mac OSX Mountain Lion v10.8.3 DMG
Mac OSX Mountain Lion v10.8.3 DMG

Screenshot of OS X Mountain Lion
Developer Apple Inc.
OS family
  • Macintosh
  • Unix
Source model Closed source (with open source components)
Released to
July 25, 2012; 5 years ago (2012-07-25)
Latest release 10.8.5 (Build 12F2560) / August 13, 2015; 2 years ago (2015-08-13)
Platforms x86-64
Kernel type Hybrid (XNU)
License Apple Public Source License (APSL) and Apple end-user license agreement (EULA)
Preceded by Mac OS X 10.7 Lion
Succeeded by OS X 10.9 Mavericks
Official website Apple – OS X Mountain Lion at the Wayback Machine (archived June 9, 2012)
Support status
Unsupported as of about September 2015 iTunes support ended in August 2016
Articles in the series

Game Center



Notification Center


Mac OSX Mountain Lion v10.8.3 DMG

OS X Panther (version ten.8) is that the ninth major unharness of OS X (now named macOS), Apple Inc.’s desktop and server software for Macintosh computers. OS X Panther was free on Gregorian calendar month twenty-five, 2012, for purchase and transfer through Apple’s mack App Store, as a part of a switch to emotional OS X versions online and each year, instead of each two years close to. Named to suggest its standing as a refinement of the previous mack OS X version, Lion, Apple’s expressed aims in developing panther were to permit users to manage and synchronize content between multiple Apple devices a lot of with efficiency and to form the software a lot of acquainted.

Download v10.7.4 DMG

Mac OSX Mountain Lion v10.8.3 DMG

The software gained the new malware-blocking system Gatekeeper and integration with Apple’s online Game Center and iCloud services, whereas the campaign browser was updated to version vi. As on iOS, Notes and Reminders became full applications, break free Mail and Calendar, whereas the iChat application was replaced with a version of iOS’s Messages. Panther additionally additional a version of iOS’s Notification Center, that teams updates from entirely different apps in one place. Integrated links permitting the user to transfer content to Twitter chop-chop were the gift of the software from launch. Facebook integration was additionally planned however unfinished at launch date. It had been free as a downloadable update later.

Mac OSX Mountain Lion v10.8.3 DMG

OS X Panther received positive reviews, with critics laudatory Notification Center, Messages, and speed enhancements over mack OS X Lion whereas criticizing iCloud for undependableness and Game Center for lack of games. Panther sold-out 3 million units within the initial four days and had sold-out twenty-eight million units as of June ten, 2013, creating it Apple’s most well-liked OS X unharness.

System Requirements for Mac OSX Mountain Lion v10.8.3 DMG Download

To install Mountain Lion, you need one of these Macs:

  • iMac (Mid 2007 or newer)
  • MacBook (Late 2008 Aluminum, or Early 2009 or newer)
  • The MacBook Pro (Mid/Late 2007 or newer)
  • MacBook Air (Late 2008 or newer)
  • Mac mini (Early 2009 or newer)
  • Mac Pro (Early 2008 or newer)
  • Xserve (Early 2009)

Your Mac needs:

  • OS X v10.6.8 or OS X Lion already installed
  • 2 GB or more of memory
  • 8 GB or more of available space

Lastly, click on the download button below. Submit a download request on the next page and wait a few seconds. Therefore the download will start automatically. 

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