Wondering which versions of macOS your Mac can run? We’ve put together a macOS compatibility checker that will show you what Macs the different versions of macOS and Mac OS X support, so you can ...

At the same time as updating its current operating systems, Apple has issued a few updates for older versions of iOS, iPadOS, ...

The fourth major macOS Sequoia update is now available to Mac users. This is everything you need to know about macOS 15.4.

While Apple may have just released the final versions of MacOS Sequoia 15.4, iOS 18.4, and iPadOS 18.4 to the general public, ...

And you're not limited to macOS—there's also working versions of NeXTSTEP ... 23 years ago, as Mac OS X—has been around longer than the "Classic" OS, which Apple offered for a total of ...

Here’s a more detailed tutorial on downgrading from the macOS beta we also have a tutorial on downgrading to an older version of the Mac OS. Karen has worked on both sides of the Apple divide ...

A modern version of OS X: openconnect is should work on most recent OS X versions. It has been tested and seems to function correctly as far back as 10.9. Mac OS X TUN/TAP driver, which allows for ...

VirtualBuddy offers a simple way to quickly virtualize MacOS (and Linux) on any Apple Silicon Mac, offering an easy method ...

Apple software that adds server functionality to any Mac machine running a current version of macOS. Called "OS X Server" when it debuted with OS X Version 10.7 (Lion), macOS Server adds ...