Quantum GIS

Quantum GIS (QGIS) is a user friendly Open Source Geographic Information System (GIS) that runs on Linux, Unix, Mac OSX, and Windows. QGIS supports vector, raster, and database formats. QGIS is licensed under the GNU General Public License. QGIS lets you browse and create map data on your computer. It supports many common spatial data formats (e.g. ESRI ShapeFile, geotiff). QGIS supports plugins to do things like display tracks from your GPS. QGIS is Open Source software and its free of cost (download here). We welcome contributions from our user community in the form of code contributions, bug fixes, bug reports, contributed documentation, advocacy and supporting other users on our mailing lists and forums. Financial contributions are also welcome.

Newsflash

Version 0.10.0 "Io" has been released and packages for major platforms are now available. For information on the release, see the Announcement on the QGIS Blog.

QGIS User Map

Request for comments on QGIS website

My name is Tara Athan, and I have been doing a little work on updating the Quantum GIS website. I would like to get input from users and developers as to particular things that give you trouble on the website (or things that are working well as they are). Please send your comments to tara_athan@alt2is.com Thanks for your input!