If you don't have a 3D printer, you can have the 3D parts printed for a fee at Shapeways. You don't need 3D software to make a mini classic Mac unless you want to open and edit the 3D file.

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.

As rapid-fire advances enrich the 3D-printing landscape, file formats have to keep pace to support these changes, or there’s a risk of neutralizing further progress.

3D printing can be a fun and productive hobby and skill, but there can be a lot of confusion around the files involved. Here are some you should know about.

A file with .stl extension is a 3D graphic file native to Stereolithography technology. Stereolithography is basically a type of 3D printing technology to create 3D models. What is an STL file?

Here's a step-by-step guide on how to 3D print your very own miniatures for D&D or other tabletop experiences.

YouTuber Devin Montes breaks down how you can 3D print your own camera lens filter with his own examples. He's also giving away a free model.

Users can also share their own files, edit exiting ones or create files using a tool that converts scientific data into ready-to-print 3D files. [How 3D Printers Work (Infographic)] ...