macOS

Using 32-bit apps with Big Sur

QI recently upgraded to Big Sur, but have now discovered that I need to use an old 32-bit app. What’s the best way to be able to run Mojave as well?

by DAVID NELSON

A There are two good solutions, depending on whether you want simultaneous access to both the old app and your current ones. If you do, then you should run Mojave in a virtual machine from Parallels Desktop, VMware, or another virtualiser. This is.