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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.

Official documentation for all of Spatial

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

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Oracle is the world

Oracle Documentation

CADCAM developer of OneCNC world

PTC develops cutting edge product lifecycle management (PLM) tools, 3D design software, and dynamic publishing solutions. Find out why the most innovative companies choose PTC.

Adept Engineering Document Management Software -EDMS- is a proven CAD Document and Data Management solution for document & drawing control and engineering change management. Adept offers unique advantage for companies who need control of multi-CA...

NEi Nastran FEA finite element analysis software for PC leads in structural stress, heat transfer, thermal and modal analysis

Applied CIM Technologies provides software solutions for Tool Managment, PLM, CAD, CAM, CAE, digital manufacturing, and manufacturing process control.