--fetch-full-installer Install the latest macOS Installer--full-installer-version The version of macOS to install. Ex: --full-installer-version 10.15. Some people have reported being able to download 10.14 using this feature in 10.15, however I was unable to reproduce this. In the future, this feature should allow you to choose older versions
Apr 24, 2020 · For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system. If you still need macOS Mojave, use this App Store link: Get macOS Mojave. Easily check which versions of mac OS, iOS, iPadOS, or watchOS are compatible with your Mac model or iDevice. Guide includes OS X 10.8.x to macOS 11.0.x. Note: The headings on this list indicate the Macintosh System bundle names; the bullet points indicate the version of the System File included in that bundle. This is to make it clearer for people searching for specific bundle versions as opposed to System File versions. Finder File versions are not indicated. System File 1 System 0.85 (128k) (1983), System 1.0 (128k/ 512k) (1984)(also Older versions of Mac OS X installers can often be downloaded as well, but from different sources. For earlier versions of Mac OS X, including Mac OS X Mavericks 10.9, Mac OS X Mountain Lion 10.8, Mac OS X Lion 10.7, Mac OS X Snow Leopard 10.6, Mac OS X Leopard 10.5, Mac OS X Tiger 10.4, and before, the process to obtain those installers
The latest: Apple releases macOS Catalina 10.15.5 update. Apple released an update for macOS Catalina that includes the new Battery Health Managment feature for MacBooks, and a new option to turn
Jul 15, 2020 · As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS. If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates , which can include important security updates and updates for the apps that are installed Apr 24, 2020 · For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system. If you still need macOS Mojave, use this App Store link: Get macOS Mojave.
In this topic, we share the download links of all MacOS X versions from 10.4 to 10.15: Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard and Tiger - all original and downloaded from Apple Store. All the following shared MacOS Installer.app files had been originally downloaded from Apple Store. Both related .ISO and .DMG images
Apr 21, 2020 · Older versions of macOS. macOS has gone through several iterations over the years. It’s gone from being named after large cats and being referred to OS X to its current naming pattern and general macOS name. Aug 15, 2018 · From 2001 to 2012, OS X was code-named internally (for development purposes) after big cats. Becuase Apple marketing was also using those code-names to promote OS X publicly, however, the company's development crew switched their internal naming structure to wines beginning with OS X 10.3 — publicly known as Panther, privately as "Pinot." The three most recent major releases of macOS are supported. 10.15 (Catalina), 10.14 (Mojave), 10.13 (High Sierra) Disk space: 650 MB; Beta versions of macOS are not supported. macOS Sierra (10.12) support ended on January 1, 2020. Downloads for previous versions of OS X are linked below and include: macOS X sierra dmg; download el capitan dmg; yosemite download; os x mavericks download; Alternative sources for downloading macOS. If you can’t find the version you want from Apple, ask a friend who is running the macOS you’re looking for to make a copy of the installer Nov 15, 2019 · The latest version of macOS is macOS 10.15 Catalina, which Apple released on October 7, 2019. Apple releases a new major version roughly once every year. These upgrades are free and are available in the Mac App Store. Nov 29, 2017 · How to downgrade a Mac running later macOS versions. If your Mac runs macOS Sierra 10.12 or macOS High Sierra 10.13, it is possible to revert it to the previous system if you are not satisfied with the experience. You can do it either with Time Machine or by creating a bootable USB or external drive. Instruction to downgrade from macOS Sierra