HEATKEYS

Free viewer and publisher software to view, print, and review eDrawings, AutoCAD, DWG, DXF and SolidWorks files;Publish eDrawings directly from SolidWorks, AutoCAD, Pro/ENGINEER and CATIA

Oracle is the world

Engineering Software, Development Tools and Services

Glovius is a free JT viewer for Windows. Using the CAD addons , import Solidworks, STEP, Catia,IGES, ProE files.View 3D files in iPad,iPhone and Android devices

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

SolidView allows non-CAD users to view, measure, and markup CAD data. Receive a 15-day free trial with access to all CAD interfaces.

covering the most interesting product design, design process, tools and related technology in 3D product development.

The Ultimate Discussion forum for CNC, metal working machines, lathes, vertical milling, CAD/CAM software, hobbyCNC, wood routers, EDM, electronics,metal work and Free Buying and Selling!

Join our CAD community forums where users interact to solve day to day problems and share ideas. We encourage you to visit, invite you to participate and look forward to your input and opinions. Acrobat 3D, AutoCAD, Catia, Inventor, IronCAD, Pro/ENG...

Free 3D and 2D CAD Viewer

Grasshopper™ is a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools.

Ultimate Technology Directories by TenLinks find and organize sites in all subjects of interest to Technology professionals.