Free 3D CAD tools & tutorials

Alibre has free downloads (Alibre Design Xpress – free, Alibre Design Software -30 day trial) of 3D CAD software along with a great series of step-by-step tutorials on Instructables. So, if you’ve always wanted to learn CAD, check out the how-tos, get the software and show us what you MAKE!

More:

• The new CAD section of the Instructables – Link.
• Alibre Design – Link.