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 är ett program för statistisk analys av samplad data.
Tomter
Plots is a graph plotting app for GNOME. Plots makes it easy to visualise mathematical formulae.
Oktav
Vetenskapligt programmeringsspråk
LabPlot
LabPlot is a free software and cross-platform computer program for interactive scientific graphing and data analysis, written for the KDE desktop.
Kaos
XaoS (pronounced chaos) lets you dive into fractals in one fluid, continuous motion.