GeoGebra Portable is a useful, free (gpl) Windows software, belonging to the category Science & education software with subcategory Calculators and has been published by Markus Hohenwarter.
More about GeoGebra Portable
Since we added this software to our catalog in 2012, it has obtained 123,790 installations, and last week it had 13 downloads.
It's available for users with the operating system Windows 95 and previous versions, and you can download it in English, Spanish, and German. The program version is 220.127.116.11 and was updated on 5/1/2015.
About the download, GeoGebra Portable is a light software that requires less space than most programs in the category Science & education software. It's very heavily used in India, Czech Republic, and Germany.