OpenCPN

OpenCPN 2.6 beta

Free
A software for creating a concise chartplotter and navigation for use
3.7  (20 votes)
3.6
4.6.1 (See all)

OpenCPN is a free software (GPLv2) project to create a concise chartplotter and navigation software for use as an underway or planning tool. It has North-up, Course-up and Skewed-up display modes, Route navigation with ship tracking functions, Dashboard for configurable on-screen display of ship's NMEA data and much more

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