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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...

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

Choose from a variety of our powerful 2D and 3D drafting tools for architects, engineers, drafters, and other design-related personnel needing to create professional drawings.

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WebUpd8 is an Ubuntu / Linux blog which delivers daily news and application reviews

CAD – sometimes spelled CADD- is an acronym for Computer Aided Design. Put simply, CAD is the process of using software to create a model of your design in a virtual environment before incurring the cost of testing them in the real world.

Design World Online helps engineers and other industry professionals stay up-to-date with engineering videos, manufacturing parts information, industrial news and more.

Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

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