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JOSM

Java OpenStreetMap Editor
README.md

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JOSM is an extensible editor for OpenStreetMap (OSM) written in Java 11+.

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

JOSM is open source and licensed under GPL.

https://josm.openstreetmap.de/

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  1. Mapillary Mapillary Public

    the Mapillary plugin for the JOSM OpenStreetMap editor

    Java 42 19

  2. conflation conflation Public

    Forked from joshdoe/josm-conflation-plugin

    Conflation plugin for JOSM, the Java OpenStreetMap editor

    Java 10 9

  3. turnlanes-tagging turnlanes-tagging Public

    Provides an alternative way to add turn:lanes tags on highways

    Java 37 7

  4. wikipedia wikipedia Public

    The wikipedia plugin for JOSM

    Java 10 7

  5. pt_assistant pt_assistant Public

    JOSM's Public Transport Assistant plugin

    Java 9 14

Repositories

Showing 10 of 48 repositories
  • josm Public

    !!!Mirror!!! of JOSM Subversion repository

    JOSM/josm’s past year of commit activity
    Java 423 204 0 21 Updated Jan 26, 2026
  • josm-plugins Public

    Mirror of the JOSM plugin repository in Subversion

    JOSM/josm-plugins’s past year of commit activity
    Java 2 3 0 0 Updated Jan 26, 2026
  • wikipedia Public

    The wikipedia plugin for JOSM

    JOSM/wikipedia’s past year of commit activity
    Java 10 GPL-2.0 7 0 0 Updated Jan 26, 2026
  • pt_assistant Public

    JOSM's Public Transport Assistant plugin

    JOSM/pt_assistant’s past year of commit activity
    Java 9 GPL-3.0 14 16 3 Updated Jan 26, 2026
  • tag2link Public

    Formatter URLs for OpenStreetMap tags

    JOSM/tag2link’s past year of commit activity
    JavaScript 8 ISC 4 1 0 Updated Jan 21, 2026
  • panoramax Public
    JOSM/panoramax’s past year of commit activity
    Java 9 0 2 0 Updated Jan 19, 2026
  • Mapillary Public

    the Mapillary plugin for the JOSM OpenStreetMap editor

    JOSM/Mapillary’s past year of commit activity
    Java 42 GPL-2.0 19 10 1 Updated Jan 7, 2026
  • JOSMPluginAction Public
    JOSM/JOSMPluginAction’s past year of commit activity
    TypeScript 1 GPL-2.0 1 0 5 Updated Jan 1, 2026
  • MapRoulette Public
    JOSM/MapRoulette’s past year of commit activity
    Java 4 GPL-3.0 0 0 1 Updated Dec 21, 2025
  • kartverketimport Public

    JOSM plugin for import of Kartverket data

    JOSM/kartverketimport’s past year of commit activity
    Java 0 1 0 0 Updated Dec 21, 2025
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