JOSM is an extensible off-line editor for OpenStreetMap (OSM) written in Java.
It supports loading stand-alone GPX tracks and GPX track data from the OSM database as well as loading and editing existing nodes, ways, metadata tags and relations from the OSM database.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|---|---|---|
| updated | 19613 | 17 Sept 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
1961312 Aug 2026
No release notes supplied.
1955529 Mar 2026
No release notes supplied.
194811 Feb 2026
No release notes supplied.
194392 Sept 2025
No release notes supplied.