Archimedes Geo3D enables you to

• construct objects like points, lines, spheres, planes, triangles and many more
• trace points, lines or circles to get locus lines or locus surfaces
• drag objects and see the rest of the construction change accordingly
• create your own macros
• in short: do everything you would expect from an interactive geometry software, but in three dimensions!

This site license for schools and universities allows the program to be used on all computers at that school and on all private computers of teachers and pupils of that school.