Commonly referred to as GRASS, this is a free Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies. GRASS is an official project of the Open Source Geospatial Foundation.
Create, edit, visualize, analyse and publish geospatial information.
Allows you to run Google Maps straight from your Mac as a standalone application
Is the easiest way to find your Address Book contacts using Google Maps
Magic Maps is an innovative tool for analyzing time-series data on a map.
Edit linguistic and dialectal texts with a complex keyboard layout.