HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

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

Autodesk User Group International (AUGI) discussion forums.

Okino Computer Graphics develops and markets the pioneering and industry leading 3D translation, conversion and visualization software packages: the PolyTrans CAD+DCC Pro Translation System and NuGraf for CAD/DCC/VisSim Translation, Rendering, Viewin...

CAD-Viewer for native Catia, Pro/E, and Inventor-files and for STEP, IGS, VDA, SAT, Parasolid, STL, VRML, and many other 3D and 2D CAD-file formats. Freeware STL Viewer.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

A blog by an Autodesk employee covering many topics from Autodesk, AutoCAD, 2D, 3D, CAD, Design, DWG, Technology, Travel, and much more.

Stratasys invented and patented FDM, Fused Deposition Modeling. FDM technology has led to 3D prototyping and 3D printing, which enables users to create 3D prototypes and real end user parts.

Sculpteo offers a 3D printing service, rapid and accessible to all users. From your 3D design, we make a concrete object : interior decoration, figurines, robots, miniatures, models ...