OpenJUMP 1.12 is the latest release from the 4th of March 2018. Download OpenJUMP 1.12 here.

Feel free to search past releases and plugins in our sourceforge files section.

There are Development Snapshots available too for those who don't want to wait for the next release.

is easy ;)


If you have questions or comments on the project or this website then drop us an e-mail at and let us know.

However, if you feel you want to contact the project leaders directly you can do that too:

  • Stefan Steiniger: sstein[-at-]
  • Landon Blake (a.k.a Sunburned Surveyor): sunburned.surveyor[-at-]
  • Michaël Michaud: michael.michaud[-at-]


If you have a question on the use, the developement or the installation of OpenJUMP or its PlugIns, then we ask you to look in our question section.