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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...

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Download free AutoCAD 2011: AutoCAD is computer assisted designing software application to create 2D and 3D drawings. AutoCAD is the professional designing tool per excellence

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Windows programs

Advanced parametric 2D CAD, drafting and detailing companion for SketchUp™ and AutoCAD®, and DWG viewer.

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

Online AutoCAD Block / Symbols Library. CBEN is the largest, most comprehensive CAD library of the Web. It is constructed by a vast, global community of users and contributors and is the only major directory that is 100% free.

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Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

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Tom

Windows programs