JOSM – Java OpenStreetMap Editor

News

• 2018-07-29 (stable version 14066)
  • Support GDPR-compliant OSM data
• 2018-07-09 (stable version 14026)
• 2018-07-01 (stable version 13996)
  • Hide labels while dragging the map (en) to improve performance
  • Switch imagery layer (en) when pressing tilde (~) or square (²) key
• 2018-05-31 (stable version 13878)
• 2018-05-27 (stable version 13860)
  • Add Korean translation
  • Major improvements to WMS/WMTS support
• 2018-05-07 (stable version 13710)
  • Add 724 new projections (JOSM supports now 6135 projections in total)
  • The icon marks background layers which were shifted (aligned)
  • Double-clicking on an element in the upload window zooms to the element
• More news ...

• The current stable snapshot is 14163 and 14171 is the unstable development version.
• Help translating JOSM into your language! Currently 0% of program texts are done.

Getting Started

• Download some existing data from OSM using Download data on the File menu or the download button . If you have questions during your very first edit, the Introduction page will assist you.

Getting Help

• Online help: Help on the Help menu or press F1 as required to get context sensitive help. Open Help now.
• Join the ​forum or ask at ​help.openstreetmap.org

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Remember the golden rules of OpenStreetMap:

• Don't copy from other maps
• Have fun!