Please download Riffmaster Pro from the link below and click the “Try Demo” button when it starts up. Should you later decide to purchase then we’ll send you a license key that you can use to unlock the program after the 10 days expire – there’s no need for you to reinstall it again then.
NB: We’ve detected that you run a Mac OS version of el Capitan or newer. If you (also) have a system with an older Mac OS version then please download the trial from this page. If have any questions you can contact The Riffmaster Pro Team by emailing firstname.lastname@example.org