itch.io - An online game marketplace and community.
IBM SPSS Statistics - IBM SPSS Statistics is software that provides detailed analysis of statistical data. The company behind the product practically needs no introduction, as it's been a staple of the technology industry for over 100 years.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
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.