Version 73 (modified by anonymous, 12 years ago) (diff)


Java OpenStreetMap Editor


JOSM is an editor for OpenStreetMap written in Java 1.5. The current version supports stand alone GPX tracks, GPX track data from the OSM database and existing nodes, ways and metadata tags from the OSM database.


Changeover to - if you still have any bookmarks that include "", please change them as the forward is going to be removed some time. The SVN respository has been slightly re-structured (by introducing a trunk/branch level) so if you do checkouts you will want to check out from "trunk" instead of getting the full repository.

(Other) news is announced here.

Due to changes in the server you must be running a version of JOSM newer than r345.


How to help

  • Programmers: Help developing code (e.g. write patches for entries in bug tracker)
  • Update the online help
  • Unify all JOSM related Wiki pages and join them with the online help
  • Translate JOSM into other languages
  • Translate help pages and other Wiki pages into other languages
  • Review translations
  • Review original texts (program, online help, ...)
  • Review bugs in bug tracker, find duplicates, test bugs and add more descriptive texts
  • ...