Rocs est Graph Theoria IDE ad graphium algorithmarum designandum et examinandum.
Gaphor
Gaphor is a UML and SysML modeling application written in Python. It is designed to be easy to use, while still being powerful
PSPP
GNU PSPP propositum est pro statistica analysi probati notitiae.
LabPlot
LabPlot is a free software and cross-platform computer program for interactive scientific graphing and data analysis, written for the KDE desktop.
KmPlot
KmPlot is a program to plot graphs of functions, their integrals or derivatives.