Official site of OpenCPN Chart Plotter Navigation software. Thousands of boaters already use OpenCPN as their main navigational tool. You can too. Its free.
Design and host maps with OpenStreetMap vector tiles and open-source tools. Maps are compatible with Leaflet, MapLibre GL SDKs, GIS, WMTS/WMS, XYZ map tiles, etc.
Download Viking GPS data editor and analyzer for free. Viking is a free/open source program to manage GPS data. Viking is a free/open source program to manage GPS data. You can import, plot and create tracks, routes and waypoints, show OSM, Bing Aerial and other maps, geotag images, create routes using OSRM, see real-time GPS position (not in Windows), make maps using Mapnik (not in Windows), control items, etc.
Toggle navigation Home Download Screenshots Donate Contact Us Toggle navigation Home Download Screenshots Donate Contact Us Navit is free and without ads. Free maps based on OpenStreetMap. Disclaimer: OpenStreetMap is a trademark of the OpenStreetMap Foundation, and is used with their permission. This project is not endorsed by or affiliated...