gvSIG

gvSIG is a Geographic Information System (GIS), that is, an application designed for capturing, storing, handling, analyzing and deploying any kind of referenced geographic information in order to solve management and planning complex problems. It is used by thousands of users worldwide and easy to work with in a variety of formats with gvSIG Desktop, vector and raster files, databases and remote services. There are always available all kinds of tools to analyze and manage your geographic information. gvSIG Desktop is designed to be an easily extensible solution, allowing thus continually improving the software application and developing tailor made solutions. gvSIG Desktop is open source software, GNU / GPL license, this makes its free use, distribution, study and improvement.