Geometers Sketchpad (60 days trial):

• Install from CD (ZIP file)
• Workshop guide (PDF file)
• Available online: http://www.chartwellyorke.com/sketchpad/gspdemos.html

LiveMath (30 days trial)

• Install LiveMath Maker from CD (exe file)
• Install LiveMath Plugin from CD (exe file
• Install Live Math Viewer from CD (exe file)
• Available online: http://www.chartwellyorke.com/livemath.html

Cabri (demo)

• Install from CD (exe file)
• Manual (PDF file)
• Available online: http://www.chartwellyorke.com/cabri.html

Euklid (8 week shareware)

• Install from CD (exe file)
• Available online: http://www.dynageo.com/eng/index.html

Geometry Applet

• Files can be downloaded
• Available online: http://aleph0.clarku.edu/~djoyce/java/Geometry/Geometry.html

Omnigraph (30 day trial)

• Install from CD (exe file)
• Available online: http://www.spasoft.co.uk/demoomnigraph.html