Edit and manage OpenStreetMap data with JOSM, a tool for loading GPS tracks, background imagery, and making detailed map edits from your computer.
Edit OpenStreetMap data with powerful desktop tools
JOSM is a desktop application designed for editing and managing OpenStreetMap data. With it, you can load GPS tracks, view background imagery, and work with map data from both local files and online sources. The platform lets you edit map features such as nodes, ways, and relations, as well as their associated metadata tags.
This tool is especially useful if you want to contribute detailed updates or corrections to OpenStreetMap. It offers robust features for both new and experienced mappers, including helpful documentation and a supportive user community. Whether you're mapping your neighborhood or working on a larger project, JOSM gives you the flexibility and control needed to improve global map data.
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