But for free-form or sculpted 3D objects, Blender shines. By keeping in mind the above tips when making your models and checking with Blender’s tools before exporting, printing should go smoothly.

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.

3D printing is used to create jewelry, furniture, tools, prosthetics, hearing aids, foods and even toys. Here's how you can make your own 3D-printed toys.