Cinderella2 2.6

Easily create startling geometric constructions! Starting from simple triangle relations, continuing with trigonometric theorems up to fractals and transformation groups Cinderella lets you create and manipulate visualizations in an intuitive, yet powerful way.
Freely experiment with masses, springs, charges and fields! Liberated from the constraints of reality, scenarios ranging from atom physics, classical mechanic to planetary orbits may be examined. Effortlessly sketch experiments using the mouse and bring them to life with a simple click.