There’s an unbeatable collection of free 3D printer files to download from a dedicated community of makers. Thingiverse is the largest 3D model repository on the internet, with 2,288,750 3D models published at the time of writing.Ĭreated in 2008, Thingiverse has STL files for every conceivable technology platform (e.g., FFF, SLA). Whether you are a beginner at 3D printing or not, there are loads of great platforms you can use to bolster your files and print cool things.īelow, you’ll find a selection of 3D printing websites and model repositories where creative minds converge to create wonderful models you can print too. Not everyone will admit it, but most professional CAD designers use free websites and libraries to download 3D printer files. The Best Places to Get Free 3D Printer Files!