Looking for free 3D printer models to download? Check out the best sites and search engines to find free STL files and 3D printer files in other formats.
The single biggest content repository for 3D printer models on the internet is Thingiverse – the offer roughly 1 million STL files, leaving the competition far behind. The website is operated by MakerBot Industries, the creators of the Replicator series of 3D printers. The site is well established and mature, with a huge community of dedicated makers offering free STL files to download in varying categories and complexity. Once you are logged in, you can share tagged 3D printer models in a personal collection. If you’re looking for cool things to 3D print, this is the best place to start.
CGTrader is a marketplace to buy and sell 3D designs. They’re not just limited to CAD files, however; the site also offers a nice selection of free 3D printer files to download which can be fabricated on any 3D printer. The 3D printer models — roughly 54,000 — are sorted by categories and can be downloaded after signing in.
MyMiniFactory is a community and repository for 45,000 free 3D printer files, with a strong emphasis on gaming and geek culture. It has close ties with iMakr, an online store that sells 3D printers and accessories. The site offers 3D printer files made by professional designers, with a guarantee that they’ve been quality tested. They also offer challenges to 3D designers on a regular basis, and host a large collection of free STL files with a cultural heritage theme called “Scan the World”.
Based in France, Cults is a community and 3D printer file marketplace where makers can share or sell their STL files. The standard of Cults’ 25,000+ free 3D printer models is usually high, with equally impressive presentation a big draw. Users can follow their favorite designers or get instant updates when a new creation is posted. They also offer curated collections based around popular big-name brands (i.e. IKEA hacks, Lego parts, GoPro or drones accessories). A neat touch: the website supports English, French and Spanish languages.
Pinshape is a great-looking website that describes itself as a “3D marketplace full of high-quality designs”. That means you can find plenty of free STL files to download, but it also functions as a platform to buy and sell premium 3D printer models. This is the place if you’re looking for free STL files for toys and games, miniatures, home appliances, gadgets, and art. The community blog is an excellent read, too.