This tool is nice, but development is dead for it. While it has worked fine for me on windows and if you're okay with it not being further developed I think it's  a rather nice tool, that said I have tried to get it working on my macbook pro (m series) and it just doesn't work, apple says it's corrupted. So if you're on mac I wouldn't recommend the risk! If you want to take the risk, try it on steam where you can return it if it doesn't work.

I got it working after trying the command at the bottom of the ordered page when downloading, idk why it didn't work the first time. I guess I had done something wrong but now it works fine :)