Paid software like Parallels Desktop is still probably the simplest way to run macOS VMs on an Intel Mac, and they at least have the benefit of being able to run Big Sur, Catalina, and a bunch of ...

UTM is an emulator for virtualizing other operating systems. Here's how to use it to run Apple's Mac OS 9 on a Mac running on Apple Silicon. UTM is an OS emulator that lets you virtualize and run a ...