Sailing simulator for desktop machines: we have not officially released Top Sailor for desktop (even though it runs as a regular desktop app on Windows, Linux, and MacOS) because this simulator is primarily developed with mobile devices in mind.
In the meantime, have a look at the preview of Top Sailor simulator 6.0 alpha running on Windows:
There is also an older video – a handheld-shot preview of the Top Sailor simulator 5.1 running on Windows and a 1920x1200 px screen: