Map3 is described as 'Decentralised map network that is impartial, secure and extremely robust. It is free from control, free to participate, free base map. It is built to be governed by the Map3 community where individuals and organisations can host Map3 nodes' and is a Map service in the bitcoin & cryptocurrency category. There are more than 50 alternatives to Map3 for a variety of platforms, including Web-based, Android, Windows, Mac and iPhone apps. The best Map3 alternative is Google Maps, which is free. Other great apps like Map3 are OpenFreeMap, HERE WeGo, GMaps WV and Leaflet.
Quick and easy Custom Maps for Mobile, Tablet, and Computers - Use a list of addresses, coordinates, or other location data to quickly & easily make maps. Basic and advanced maps to produce custom filters.
Universal Maps Downloader is a tool that help you to get small tile images from online maps:
