Description: GeoGebra is free and open-source dynamic mathematics software for all levels of education. It combines geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package. It can be used to teach math from elementary through university level.
Type: software
Pricing: Open Source
Description: Gephi is an open-source network analysis and visualization software package. It allows users to interactively visualize and explore network graphs, run statistical analysis on the structure and content of the networks, and generate high-quality graphical renderings for publications.
Type: software
Pricing: Open Source