- Unigraphics NX
  (CAD designer), supported file formats:
  X_T, IGES, DXF, DWG, STEP123, 3DS, AI, EPS,
  On request, we can read in files for you from various other CAD software.

 - Autoform 4.1
    for calculating various strengths/weaknesses of products and materials.

-   Nurbs modelling tool for rapid prototyping.