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No-nonsense marine navigation for small craft

Nuno™ Navigator is straightforward, easy to use marine navigation software for Windows, built around accurate professional grade ENC charts that you can update over the internet.



We don't believe that a high quality navigation product needs to be complicated to use.

With Nuno you can just plug in your GPS and sail away.


The charts you buy through Nuno are ENC charts from the same source as the official charts. We show you the survey date in the overview window, so that you can see exactly how recent the chart data is.

We provide a seamless internet update service so that your charts stay up to date.