STL files are the most common 3D printing file formats. Therefore, we searched the internet for the best sites to download these files for free. Containing thousands of STL files, these websites allow ...

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.

Once the 3D model is finished, it is necessary to export it into a file that can be read by a slicer, a software that acts as an intermediary with a 3D printer. And at this point, several choices are ...