SciDaVis - SciDAVis is a free application for Scientific Data Analysis and Visualization.
itch.io - An online game marketplace and community.
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
Ubisoft Club - Ubisoft Club app enables you to get updates about your favorite games timely.
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.