GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
OnPay - Payroll and HR that make business a breeze
Giac/Xcas - Free computer algebra system
Viventium - Viventium is a cloud-based payroll and human resource software solution designed for small to midsize businesses.
Geometry Pad - Geometry Pad is a dynamic geometry application for iPad and Android tablets.
PeopleGoal - PeopleGoal is a cloud-based employee performance management solution.