Excellent support
I had an issue with port forwarding working in the app (purely my own fault) and the developer helped me resolve the issue quickly. The program works great for my application of having a server whcih has mulltiple applications all communicating over SSH. I find it quite easy to enable and disable ports without having to drop into Terminal to do so. It is also easy to export my tunnel definitions and import them to another machine. As others have mentioned the ability to have the application autmatically connect your SSH sessions on startup is quite helpful.
Todd Ingram about
SSH Tunnel, v16.03.1