Hi, like most popular laser control software, Showeditor runs on Windows only. This mainly is due to some Windows internal libraries and graphics representations in the software.
As most users have a separate show computer anyway, this usually is no problem.
It's not supported by us, but we know of users that run Showeditor on a Windows emulation on their Mac (Bootcamp or similar). This, however, is as close as you can get with a Mac.
MacOs
