HEATKEYS

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

The largest resource for MCAD (Mechanical Computer-Aided Design) professionals, including files, forums, jobs, articles, calendar, and more.

Interesting architectural articles covering basic tutorials, 3d modeling models and many more

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

3dmodel777.com: Completely free 3d models download, free 3d texture, free cad download,3d cad model, modeling, Render to texture, textures, cad modeling, cad drawings, cad blocks, cad download, cad design, electrical cad

Completely free 3d models download, 3ds max model software free, model pictures 3d art modeling images. Absolutely free Autodesk max 3d human models downloads. Digital pictures 3d artist and graphic design software 3ds max studio freeware totaly.

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

Software training & tutorial video library. Our online courses help you learn critical skills. Free access & previews on hundreds of tutorials.

The leader in machine vision and image processing news, resources, products, technologies, components and subsystems for engineers and integrators working with industrial, scientific, medical, military, or aerospace applications