OpenCPN Alternatives
OpenCPN is described as 'free software (GPLv2) project to create a concise chart plotter and navigation software, for use underway or as a planning tool. OpenCPN is developed by a team of active sailors using real world conditions for program testing and refinement' and is an app in the travel & location category. There are four alternatives to OpenCPN for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Windows, Android and iPad. The best alternative is zyGrib, which is both free and Open Source. Other great apps like OpenCPN are Open Nautical Charts, OpenSeaMap and Navionics Boating.
OpenCPN alternatives are mainly Map Services but may also be Weather Forecast Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OpenCPN.
GRIB File Viewer.
Features
OpenNauticalChart offers free seacharts for everybody. This charts are usable (offline) with several ship-plotters and Navigation-equipement on board.
Features
OpenSeaMap's goal is to add nautical and tourism information a sailor could be interested in to OSM (OpenStreetMap) and to present it in a pleasing way.
Get up-to-date, detailed charts you can use offline plus a boatload of features on your mobile device, so they’re on hand wherever you go. The Boating app is a must-have for cruising, fishing, sailing, diving and all your activities on the water.
Features
