GeoGebra
Open Source
GeoGebra is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary sch…
Plotly
Freemium
Plotly lets users easily create interactive charts and dashboards to share online with their audience.
GnuPlot
Open Source
gnuplot is a command-line program that can generate two- and three-dimensional plots of functions, data, and data fits.
