OptiCAD

OptiCAD can be found under the "Strips" button.

This allows you to model lasts with the help of 2D and 3D scans and pass them on to a 3D printer or milling machine to print/mill a finished last. You can also create a trial shoe without first having a real last.

 

A complete explanation of the OptiCAD module can be found in the GP OptiCAD manual.