Rocs je IDE za teorijo grafov za načrtovanje in analizo algoritmov grafov.
Gaphor
Gafor je aplikacija za modeliranje UML in SYSML, napisana v Pythonu. Zasnovan je tako, da je enostaven za uporabo, medtem ko je še vedno močan
AlphaPlot
AlphaPlot is an open-source computer program for interactive scientific graphing and data analysis. It can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or using formulas.
PSPP
GNU PSPP je program za statistično analizo vzorčenih podatkov.
KmPlot
KmPlot is a program to plot graphs of functions, their integrals or derivatives.