New versions of MacOS installers are typically available through the Mac App Store, accessed through a computer that is compatible with the latest Mac system software release.

OS X Yosemite 10.10 ( Direct download link).

OS X El Capitan 10.11 ( Direct dmg download link).

macOS Sierra 10.12 ( Direct DMG download link).

macOS High Sierra 10.13 ( App Store link).

macOS Big Sur 11 ( App Store link) ( 11.7.4).

MacOS Monterey 12 (Direct InstallAssistant.pkg links: 12.6.3, 12.6.2, 12.6.1, App Store link).

macOS Ventura 13.0.1 InstallAssistant.pkg.The following links point to locations from Apple website where you can download various MacOS system software installers. This article will discuss where to download and access installers for macOS Ventura 13, MacOS Monterey 12, macOS Big Sur 11, macOS Catalina, MacOS Mojave, MacOS High Sierra, macOS Sierra, Mac OS X El Capitan, OS X Yosemite, OS X Mavericks, Mac OS X Mountain Lion, Mac OS X Lion, Mac OS X Snow Leopard, Mac OS X Leopard, Mac OS X Tiger, and others too. So stay tuned.Downloading and using different Mac OS installers is very common for troubleshooting purposes, for IT staff and admins, and for tinkerers. We will share other DMG files in subsequent articles. You can also use this method to install Mountain Lion over Leopard, Mountain Lion, or Lion. This is a guide to downloading and installing a copy of macOS X Mountain Lion DMG on your Mac.ĭownloading and installing the DMG file is the only way to get Mountain Lion on your Mac without using an external drive or DVD. – Gatekeeper: Blocks installation of applications downloaded from outside the Mac App Store and identified as malware. – Share Sheets: Share content with other applications without switching between them.

– Notification Center: A notification center where users can see notifications from various apps in one place. Mountain Lion includes several new features such as: It was released on July 25, 2012, and has a redesigned user interface called “Mission Control” and “Launchpad.” The operating system was announced on February 16, 2012, at Apple’s Worldwide Developers Conference (WWDC) and released to the public on July 25, 2012.Īpple’s Mountain Lion is the 10th version of the Mac OS X operating system for Apple computers. Mountain Lion is the eighth major release of Mac OS X, which runs on Macs with Intel processors.

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