itch.io - An online game marketplace and community.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
JMP - JMP is a data representation tool that empowers the engineers, mathematicians and scientists to explore the any of data visually.