OneStream on Mac OS

As far as I know, it's still as I mentioned earlier: "We should soon get a release with a completely new browser-based interface, which was previewed at Splash; that should work on Mac just fine. It's currently in private beta only for a small subset of customers, but the program is expanding; you can get in touch with your Customer Success Manager if you'd like to be part of that. General availability is expected for late [this] year."

This said, keep an eye on announcements at Splash...