What are some alternatives?
When comparing GeoGebra and Origin, you can also consider the following products
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
Steam - Steam is the ultimate destination for playing, discussing, and creating games.
Matplotlib - matplotlib is a python 2D plotting library which produces publication quality figures in a variety...
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
SciDaVis - SciDAVis is a free application for Scientific Data Analysis and Visualization.
Desura - Desura is a digital distribution service for gamers, putting the best games, mods and downloadable...