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 ...

We love and hate OpenSCAD. As programmers, we like describing objects we want to 3D print or otherwise model. As programmers, we hate all the strange things about OpenSCAD that make it not like a ...

When you are ready to design real things, you’ll find simple CAD programs can be pretty limiting. Serious modern designs tend to use parametric modeling where you don’t necessarily set dimensions and ...