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.

This page provides basic JOSM installation steps and troubleshooting information. To start working with JOSM please see the Introduction and the Help pages. And for very complex issues see Installation Notes. Recommended options. Start josm.jnlp (newest tested version)

This wiki page provides imagery sources for JOSM. You can add more WMS, TMS and WMTS sources to the list below by editing the corresponding county specific subpage (or the subpage for worldwide sources), but always make sure the OpenStreetMap community is allowed to use them .

Welcome to the JOSM guide. This guide is split across several tabs (above), starting with an introduction aimed at new users. The text assumes some knowledge of OpenStreetMap concepts, and focuses entirely on using JOSM, not other tools. As such, some users may prefer the general Beginners' Guide or learnosm.org (which also offers JOSM tutorials).

How to download and install JOSM, the Java OpenStreetMap editor, change some of the settings, open a sample map and learn some of the basic operations of the software. Remember in the introduction chapter when we asked you to draw a map of your town or village?

JOSM (Java OpenStreetMap Editor) is a desktop application for editing OpenStreetMap, the most powerful and complicated out of available editors. Its homepage is located at josm.openstreetmap.de. JOSM is a feature-rich editor with an …

This page gives more details about system requirements, links to help you understand how the JOSM application runs, how to set it up most effectively, and how to troubleshoot various installation problems.

JOSM (listen ⓘ) (Java OpenStreetMap editor) is a free software desktop editing tool for OpenStreetMap geodata created in Java, originally developed by Immanuel Scholz and currently maintained by Dirk Stöcker. [5]

In this section we will take a closer look at the interface of JOSM, and see how we can use it to edit the map on OpenStreetMap. Editing OpenStreetMap with JOSM is similar to editing with the iD editor we saw previously. But because JOSM is …

Humanitarian OpenStreetMap Team Tasking Manager use JOSM to download your task. Understanding your project From the HOT Tasking Manager, choose a project to map.