Version 299 (modified by Hb---, 2 years ago) (diff)

No CamelCase on #Webstart, wikitr:Download, #Contribute target at top of bullet list, -This site- shorter, removing will-kill-dead-login and duplicate copyright hints


JOSM is an extensible editor for OpenStreetMap (OSM) for Java 8+.

It supports loading GPX tracks, background imagery and OSM data from local sources as well as from online sources and allows to edit the OSM data (nodes, ways, and relations) and their metadata tags.

JOSM is open source and licensed under GPL.

source:trunk/images/openlocation.png Start josm.jnlp (newest tested version)

recommended version, all platforms, monthly automatic update (how to start)

source:trunk/images/download.png Download josm-tested.jar (version 17428)

all platforms (how to run)

Windows installer (version 17428, how to install)

MacOS package (version 17428, how on Mac)

Development version josm-latest.jar (17542 |.jnlp), Ubuntu repository and all Download options.

Getting Started


Recent changes

Found a bug? | Have an idea? | Make a suggestion? | Like to contribute?

  • Please report any bug found! Via the Report Bug form in the Help menu it is easy.
  • Create and discuss ideas and enhancements as ticket and contact the team.
  • Contribute with updates, corrections and translations to unify all JOSM-related pages and join them with the online help.
  • Participate in bug tracking with reviewing bugs, up/down vote tickets, find duplicates, test bugs, add more descriptive texts.
  • Design fancy new icons.
  • Develop get the Source and see the developers guide for build instructions and other details.

This site

  • This site is a combined help and bug tracking system for JOSM and JOSM plugins.
  • No login is required to use this site (neither for reading nor for wiki edits or the bug tracker).
  • But logging in has advantages:
    • Mail is sent for changes in your own bug tracker tickets. This is possible by entering an e-mail as a username in the tickets too, but then be aware that the address is openly visible and you are unable to change that later.
    • Page settings are remembered (e.g. input field size and a lot of other stuff).
  • Logins to edit the OpenStreetMap database are separate from the logins on this server.


Server sponsored by: