HEATKEYS

RibbonSoft GmbH, CAD/CAM Solutions and Content Management

3D Viewer online and 2D viewer online. No registration required. View, Measure, Embed and Share STP, IGS, STL, OBJ with MTL, DXF, DWG cad files on your browser. Export function in STL for 3D and PDF for 2D. This cad web viewer is based on WebGL rende...

We’re developing open source industrial machines that can be made for a fraction of commercial costs, and sharing our designs online for free. The goal of Open Source Ecology is to create an open source economy – an efficient economy which increa...

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

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

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...

Freebyte, Your guide to the Web. Free software, clipart, images, music, games, jokes, anti-virus, dictionaries, pims, operating systems, programming tools, news, weather, screensavers, ebooks, etc.

Craftsmanspace contains free woodworking and metalworking DIY (do it yourself) project plans and patterns with detailed manufacture and assemblage descrfiption.

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.

Dreamcss.com is a web 2.0 tools and application review guide and online tutor for tech bloggers, designers and developers

Linux and GIS and Geographic Information Systems and Open Source