Quantum GIS is a powerful, free (gpl) software only available for Windows, that is part of the category Science & education software with subcategory Geography and has been created by QGIS.
More about Quantum GIS
Quantum GIS is a reasonably light program that doesn't need as much storage space than many programs in the category Science & education software. It's a very popular software in some countries such as India, Malaysia, and Serbia.
The current version of the software is 1.7.4 and its last update was on 4/24/2012. It's available for users with the operating system Windows XP and former versions, and you can download it in several languages like English, Spanish, and German.
Since the program joined our selection of software and apps in 2012, it has managed to reach 159,063 downloads, and last week it achieved 140 installations.