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: KDialog is a utility for displaying dialog boxes from shell scripts or command line. It allows creating message boxes, input boxes, password dialogs, and more. As a lightweight alternative to Zenity or Yad, it integrates well into KDE desktop environments.
Type: software
Pricing: Free