Autodesk Inventor is a powerful yet user-friendly 3D modeling program. Come see what makes this program ideal for 3D designers and how you can even create a 3D model for printing!

SAN FRANCISCO--You may not know CAD, but if you've got a computer, you can now start creating 3D models. That's the idea behind 123D Catch and 123D Make, two new free software applications that ...