Developer of thematic mapping software for Macintosh.

Provides dataset solutions and geographic information systems, practical mapping applications for business and government GIS projects.

SAGA is a free and supports grid data, vector data, and tables.

Free GIS software with own script language.

Free GIS software for biodiversity mapping.

Provides 3D GIS world mapping software with GPS tracking to view, convert, digitize, edit and print vector, raster and elevation datasets with a free software download.

GRASS GIS is an open source, free software with raster, vector, image processing, and graphics production functionality.

Software company specializing in internet mapping and GIS using MacroMedia Flash technology and OpenSource technology (PHP, MySQL, Apache).

Official site of Intergraph product. Features information on product, classroom training, white papers and product literature.

Portal with mapping news, downloads, events, links, and resources about GeoMedia.