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: TestLink is an open source test management system that helps manage software testing throughout the software development lifecycle. It allows users to create test cases, map requirements, execute tests, track bugs, generate reports and metrics around testing progress.
Type: software
Pricing: Open Source