Hi everyone! This is my first post, I am not sure if someone has posted this tool for mac users to run the Group Bourdon tool. It is free software just in case someone tries to charge to use them. First you will need to download "Wine Stable" Mac OS version https://wiki.winehq.org/Download Also you might need Xquartz: https://www.xquartz.org After installing them both, right click on the bourdon.exe file and open it using Wine Stable. It will open a windows like installing interface. Don't worry it won't install the software. You might some icons after the install on your desktop (you can delete them). Screenshot added. Hope it helps.