The 6.0.389 version of GeoGebra is available as a free download on our website. This download was checked by our built-in antivirus and was rated as safe. This free PC software can be installed on Windows XP/Vista/7/8/10 environment, 32 and 64-bit versions.
The program lies within Education Tools, more precisely Science Tools. ".ggb" is the extension this free PC software can open. The most popular versions among the software users are 5.0, 4.9 and 4.4. Some of the program aliases include "GeoGebra Geometry", "GeoGebra Pre-Release", "GeoGebra beta". The default filenames for the program's installer are GeoGebra.exe, GeoGebra-JOGL2.exe, tmp49.exe, swriter.exe or sweb.exe etc. This free software is an intellectual property of GeoGebra Inc.
From the developer:
GeoGebra is a mathematical tool that can solve equations, graph functions, create constructions, analyze data, and create 3D plots. It has a simple interface which lets you construct and analyze polygons, conic sections, and other shapes using your mouse. Support for touch-screen interface makes it easier to work with graphs.
You may want to check out more software, such as GeoGebraPrim, which might be similar to GeoGebra.