Medbery Makerspace

A free online collection of 3D printer ready designs.

A search engine and repository for 3D models from across the internet.

Prusa's 3D Printing model repository and sharing platform, with community contests and printing news.

In-depth guide to troubleshooting and calibrating 3D printers. Contains useful information about technical terms.

3D Printing news site with frequent updates, model collections, troubleshooting, and tips.