Learn what a 3D printer is, how it works, and how much it costs. 3D printing is helpful for personal use, prototyping and manufacturing.

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.

Are you looking for 3D printer files for cool things to 3D print? Free 3D models of useful and practical (and some whimsical) 3D printable objects? Here are my favorites.

Create files for 3D printing using a 3D scanner 3D scanning is an excellent option for preparing ready-to-print files of existing objects instead of taking a lot of time 3D modeling them from scratch.

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.

How do you turn your 3D plastic printer into a food printer? You just print the required parts.