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: Perforce is a version control system used primarily by large enterprises to manage source code and other assets during product development. It excels at handling large, complex repositories with huge numbers of revisions.
Type: software