The ROOT System
- ROOT - An Object Oriented Framework For Large Scale Data Analysis.
- http://root.cern.ch/root/Welcome.html

Superficie
- Superficie (surface) is a small program that allows to visualize 3D surfaces, and to have certain interaction with them. It allows to rotate, to move away, and to show illumination, on the surface at issue.
- http://superficie.sourceforge.net/

Interactive mathematics
- WIMS (WWW Interactive Mathematics Server) is a CGI Web application designed to host interactive mathematical educational activities such as exercises, computational math, and graphing tools.
- http://wims.unice.fr/

Dr Geo 0.8.3
- Dr Geo is an interactive geometry program. It allows the construction of interactive geometric figures. It's oriented towards education.
- http://www.drgeo.seul.org