Well, thanks for the help!
I'm not very technologically advanced, nor do I remember well what I do know about making pico-8 carts, but can't you export to any platform you want, and if you can't, can't you just get the plain cartridge?
So I got this tool as a part of the pico-8 premium bundle, and I deeply want to use it, but I use mac and can't, is there any way to use it on here?
