HEATKEYS

The largest resource for MCAD (Mechanical Computer-Aided Design) professionals, including files, forums, jobs, articles, calendar, and more.

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Large computer file extension library with detailed explanation of each file type with links to free or associated software programs downloads.

IT Best Practices, How-tos, Product Reviews, discussions, articles for IT Professionals in small and medium businesses

Robot Village - Team RV Combat Robotics

Thanks to File-Extension.org, you will find out what program you should use to open the files with unknown extensions. In addition, you will find here information about file conversion.

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

YouTube is a place to discover, watch, upload and share videos.

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!

Friendly CAD discussion forums, covering all software on the market.

ConvertCADfiles.com, an online CAD file converter service. We support CATIA, NX, SL and JT formats. Start your free trial! No software installation needed.

Thanks to the information that can be found on Extension.info you will solve problems concerning the opening of unknown file types. You will learn which programs support them and how you can convert them.