Deskartes
Deskartes develops and markets 3d industrial design software products, visualization and communication tools, and value adding software technology for rapid prototyping, simulation, data verification and healing. the windows-based expert series product family provides an ugrade path starting from 3d file viewing, measuring and communication, as well as for 3d surface design and rendering.
http://www.deskartes.com/
I-Know
Ccim. competence center for innovative manufacturing
http://www.ccim.nl/
Magics (Materialise)
Magics (Materialise)
http://www.materialise.com/magics-rp/main_eng.html
STL Editor (RPWare)
Software solutions for pc aided design by rpware. we offers autocad plug-ins, solidworks plug-ins and rhino plug-ins.
http://www.rpware.com/
VisCAM (Marcam)
Viscam rp - the all-in one solution for your rp data preparation
http://www.marcam.de/eng/default.htm