Educational sites like Dynamic Mathematics Learning provide the installer and the necessary authorization codes for both Windows and Mac.

The most common professional use of "GSP" is the , a high-end engineering tool developed by the Dutch Aerospace Laboratory (NLR) for performance analysis of gas turbines.

Older versions, specifically Sketchpad 5 , have been made available for free by certain educational communities. You can download the software and use a public "Pythagoras Single User License" to unlock full functionality.

There are several mobile-first applications under the GSP name found on the Google Play Store: Free Download of Geometer's Sketchpad