HEATKEYS

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

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.

Revit Forum is a user community where you can get Help, Share and Download Revit Families, Find Revit Jobs, Tips & Tricks, Tutorials and lots more.

Unreal Engine 4 Community

Revit Architecture, MEP and Structure Programming

The Answer to the Great Question of BIM, the Universe and Everything

“Advocating advanced technologies for bringing design, review, virtualization, and simulation into environments – Beyond the Paper. All DWF Related Content & Navisworks Product Suite”

Find resources and community-driven content, such as videos, Q&A and example files to assist and support your everyday work with Tekla BIMsight.

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...