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: Meshmixer is a free 3D modeling and editing software from Autodesk. It allows you to easily combine, edit, sculpt, and remix 3D models. Key features include remeshing, smoothing, optimizing meshes, cutting and filling holes, as well as analyzing and inspecting printability.
Type: software