mumpot is an application for viewing, simple editing, and routing of OpenStreetMap data. It loads the tiles@home and mapnik tiles, can print the maps at some fixed scales, and has some tools for route planning. Without OSM vector data, lines can be drawn onto the map; with vector data, real shortest paths searches can be done. The route can also be calculated from the current position. OSM vector data can be loaded to do routing and editing tags. Some live editing is possible under good GPS conditions.
