For the navigation on the water are special softwarepakketen available. For the most you should pay, but there are also some free alternatives. WinGPS Lite is free waternavigatie software.
WinGPS is a freeware navigation software for the water sports. WinGPS Lite is available for the laptop, PDA and smartphone. The laptop, PDA or smartphone should have a built-in or external GPS receiver for the software to be able to use.
Only the Lite version of WinGPS is free to use. When you routes to plot and GRIB files to be able to show then you need the paid version to purchase.
The ANWB sells the charts that you can use with the WinGPS package.
WinGPS has the following options:
WinGPS screenshots
You can free download WinGPS 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.