for download or activation, but PTC instead now offers up to 300 seats of Pro/ENGINEER Schools Edition to high schools free of charge. In 2012 PTC continued its support of schools by making its latest Creo 3D Modelling software available free to schools. Creo represents a major update of Pro|ENGINEER with ribbon style menus, streamlined workflows and the addition of several major new features including; direct modelling, flexible modelling and freestyle Sub Division surfacing tools. The use of a common data model supports seamless movement between the different modelling tools with no loss of data. PTC Schools Programme. See also Parametric Technology Corporation Creo Pro/ENGINEER Creo Elements/View References External links Pro/DESKTOP product page on the Parametric Technology Corporation website (archived on 11 December 2004) Computer-aided design software