JOSM – Java OpenStreetMap Editor


  • 2016-04-28 (stable version 10161)
  • 2016-03-13 (stable version 9979)
    • OAuth is now the default authorisation method.
    • Drag & Drop support for the relation editor (more info)
    • New button in relation editor to refresh the relation (e.g. after splitting a way)
    • The History dialog shows the old and new coordinates of a moved node on a map
    • Automatic snap zoom to default resolution of background
    • Extended support of different projections
  • 2015-12-31 (stable version 9229)
    • Areas are filled only around their inner edges. This and other settings are adjustable in the Style settings of the JOSM Standard mappaint style. More info about Style settings
  • 2015-11-23 (stable version 9060)
    • Support Norwegian Bokmål language
  • 2015-10-30 (stable version 8969)
    • Way splitting: reuse id/history of existing way for longest split segment (expert users can choose another segment)
    • Display node icons from mapview also in lists (e.g. in selection dialog, relation editor or upload dialog)
  • More news ...
  • The current stable snapshot is 10301 and 10307 is the unstable development version.
  • Help translating JOSM into your language! Currently 100% of program texts are done.

Getting Started

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

Getting Help

Remember the golden rules of OpenStreetMap:

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

Last modified 7 years ago Last modified on 2009-03-19T19:00:52+01:00