MacOS Mojave (version 10.14) is available now as a free update and offers a bunch of new features and enhancements, including Stacks, Dark Mode and an improved Finder among many more. The latest macOS Mojave 10.14.6 Final Version (Build 18G103) is available for free download and installation on Mac devices. The macOS 10.14.6 Combo and Delta update files are also available for upgradation.
Most of the time, you can re-download the current version of macOS via the Mac App Store, and older ones via these links:
However, I’ve run into a situation several times where the Software Update mechanism simply refuses to initiate a download:
Thankfully, macOS installers can be downloaded via Terminal in macOS Catalina. This command will download the most recent version of macOS, depositing it in your Applications folder:
softwareupdate --fetch-full-installer
The softwareupdate command has some neat tricks up its sleeve, as pointed out by Armin Briegel:
The --fetch-full-installer flag has a sub-flag: --full-installer-version which allows you to download a specific version.
During my testing in the Catalina beta version I was able to download 10.15, 10.14.6, 10.14.5, and 10.13.6. I was not able to test if 10.13.6 would download the hardware specific build of 10.13.6 for the 2018 MacBook Pro, since I do not have that hardware.
How To Install Macos 10.14.6
So, to pull 10.13.6 down, you’d use:
softwareupdate --fetch-full-installer --full-installer-version 10.13.6
I wish Apple would just have a support document up with direct downloads for all of this stuff, but this tool is not a bad alternative.
Macos Mojave 10.14 6 Download Iso
Update: Don’t miss this documentation from JAMF for more on the subject.