JOSM - JOSM is a Java-based editor for OpenStreetMap (OSM).
StreetComplete - Help to improve the OpenStreetMap with StreetComplete!
Vespucci - Vespucci is the first OpenStreetMap editor for Android.
iD - iD is an OpenStreetMap editor programmed in JavaScript with the aims to be simple and friendly.
Osmosis - Osmosis is a command line Java application for processing ...
Osm Go! - Map your environment simply and fast, directly from the app. Keep your eyes wide open and contribute to OSM while on the run.