GeoGebra

GeoGebra 4.2 beta

Free
GeoGebra is a free mathematics software for learning and teaching
4.0  (138 votes)
5.9
5.0.360 (See all)

GeoGebra is a free mathematics software for learning and teaching.

Main features:
- Interactive graphics, algebra and spreadsheet
- From elementary school to university level
- Free learning materials

It is easy to install and easy to manipulate.

Editorial review:
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