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.

The most common reason an STL file may be not quite right is a mechanical connection where some piece isn’t quite as the designer expected, so the 3D model that interfaces with it no longer fits.

When you're done, click Design > Download for 3D Printing and you'll immediately get an STL file you can load into your printer.

Pondered an orb lately? Print one out with this free 3D print file, based on the Angus McBride art that’s been making the rounds of the meme economy.

Randy Janes believes farm machinery parts will soon be printed instead of traditionally manufactured. Eventually farmers will have their own 3D printers, said Janes, owner of 3D printing company ...

PrusaSlicer has a new feature: the ability to import a CAD model for 3D printing. Starting in version 2.5.0-beta1, PrusaSlicer can import STEP format 3D models. An imported STEP file is converted ...