HEATKEYS

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

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...

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

Download high quality 3D human models for solidworks and other cad software. Compatible with Proe, Unigraphics, Autodesk Inventor, Rhino 3D and others. These models are highly detailed and great for design and engineering reference.

Offers 3D models, clip art and 3D animation of the Male and Female Anatomy for enhanced scientific visualization.

covering the most interesting product design, design process, tools and related technology in 3D product development.

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

Empowering anyone to create and publish 3D online through our 3D platform of community, 3D content, and free 3D software.

Ergo-link? human 3D CAD models offer human factors specialists and design engineers the opportunity to use accurate human 3D CAD models in their designs.

Zygote creates the world?s premier 3D human anatomy collections for medical animation and illustration, and creates Anatomy-related software products.