List of the top free 3D printing software & applications, that is best suited for beginner 3D modelers as well as experienced professional designers.

The best 3D modeling software will vary based on your needs, but there plenty of options available, including for free. Here are our favorite software picks.

Autodesk's Tinkercad is a free Web-based design tool that enables you to create 3D objects, then download those creations in a printer-friendly format. Here's how to get started.

The free building design offer has made SketchUp one of the best architecture software tools, generating a large and active community of users on hand to help the inexperienced.