Just wanted to let any Apple users out there know that LaserShowGen is now available for macOS!
As always the basic version is free, so give it a try: http://pages.bitlasers.com/lasershowgen/
Supported DACs on Mac is Helios, LaserDock, Ether Dream*.
*Ether Dream is untested on Mac, if anyone can let me know whether it works okay or not, I would appreciate it.
I want to release a Linux version in the future as well, but I have no ETA for that.