The DeskProto software is available in four different editions:
the DeskProto Free Edition can be used free of charge: for basic CNC machining
the DeskProto Entry Edition is the lowcost edition: all that is needed for simple CNC machining
the DeskProto Expert Edition includes all available features, however only for 3-axis machining
the DeskProto Multi-Axis Edition is the flagship edition: all features plus 4-axis and 5-axis machining
In order to decide which edition will suit your needs you can use the Comparison Table shown below.
You can of course also use it to compare DeskProto with other CAM programs.