SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
GeoGebra - GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching.
Event Viewer - Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.
Matplotlib - matplotlib is a python 2D plotting library which produces publication quality figures in a variety...