cad and design

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University - Online Class List

CADDIT CAD CAM Design Software

Free Mechanical Engineering Software - CAD/CAM

FreeCAD.com - Cad freeware

3D Design & Engineering Software for Architecture, Manufacturing, and Entertainment

AutoCAD Resource Center > Request Free Trial

BobCAD-CAM | CAD-CAM Software for CNC Machines including: Mill, Lathe, Wire EDM, Laser, Plasma, Waterjet, Routers and much more.

3Dconnexion SpacePilot PRO (Academic) (Linux / Win) for $199.00 at Academic Superstore

http://www.academicsuperstore.com/products/3Dconnexion/SpacePilot/1327995

Pan, Zoom and Rotate Your CAD Model