JOSM is an extensible editor for OpenStreetMap (OSM) written in Java 7.
Currently 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. It is open source and licensed under GPL. |
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Launch josm.jnlp (version 7480) recommended version, all platforms, automatic update (Web Start) |
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Download josm-tested.jar (version 7480) all platforms (how to run) |
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Windows installer (version 7480) |
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Mac OS X package (version 7480, requires Java 7). Users of Mountain Lion see Download |
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Latest development version (7538, josm-latest.jar) , Ubuntu package repository and other download options. |
What has been changed recently?
- Startup notes (most important changes)
- Summarized changelog (nicely summarized)
- SVN changelog (very detailed)
Extensions
- Plugins (installation instructions)
- Presets (installation instructions)
- Rules (installation instructions)
- Styles (installation instructions)
- Backgrounds (installation instructions)
Getting Started | Help
- Comprehensive introduction on the OpenStreetMap wiki.
- The official help system / documentation (can be reached with <F1> from within JOSM).
- Tutorial on flossmanuals.net, another tutorial on learnosm.org
- Ask members of the OpenStreetMap community on
- the OSM-forum
- OpenstreetMap's question-and-answer site
- various OSM mailing lists (e.g. talk and newbies, list overview)
- the OSM IRC channel, including our own channel
- HowTos and some video tutorials (mostly outdated)