Downloading and Installing Full Tilt Poker Mac. Full Tilt Poker offers some of the only online poker software available specifically for Mac users. The download. Play online poker at Full Tilt. Enjoy Zoom and Spin & Go Tournaments on desktop and mobile devices. How do I fix this issue and install the software? Please try What if I have an older Mac OS ( or older), can I still play on your software? No. You will need to.