What to do when you need design tools, but your company is financially strapped? Consider getting CAD software for free. At www.freeCAD.com, visitors can download free programs that, according to the ...

If you haven’t heard of it, OpenSCAD is a really wonderful tool for 3D modeling. While it doesn’t have the traditional graphical interface of AutoCAD – it’s basically a programming language for 3D ...

What is CAD? you might be wondering if you're considering a career in architecture, engineering or product design. Jobs in these areas often require skills in computer-aided design as a requisite, but ...