Nominatim (from the Latin, by name) is a tool to search OSM data by name and address and to generate synthetic addresses of OSM points (reverse geocoding).


You can download the latest development version from github.

The latest release is 3.4.0.

For older releases, see the release history.


See the documentation of the latest release for

The documentation for the latest master branch from github (including the version running on can be found in the development section.

For older releases, check out the release history.

Additional Files

The following is a list of additional data files useful for Nominatim installations: