IMPORTANT: In our tests Railroad Master will not work on any Tiger system even if Tiger has been upgraded from a system that has OS 9. If you wish to try Railroad Master on your system, please download, install and run the demo before considering a purchase. You can find the demo here.

If you have tried the demo and have certified that it works on your system then click here to purchase the download.

Our experience says that Panther and previous OS X versions with OS 9 functionality will work. We suggest that you download, install, and run the demo first to be sure.

Note: Downloaded programs are not refundable, no exceptions. So try the demo first.