OpenCPN/OpenCPN

A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypoint Autopilot Navigation

1,324
CGNU General Public License v2.0
aisautopilotboatingchartplotterchartsecdisgpsgribgrib2gshhsmarinenauticalnautical-chartsnavigationnmeanmea0183nmea2000sailingsignalkweather
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Nov 26, 2025

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