Are you looking for 3D STL free files to use with your 3D printer? Look no further! Whether you are a hobbyist, a professional, or just curious about 3D printing, there are several websites where you can find a wide variety of free 3D models in STL format. We've compiled a list of the 10 best places to find 3D STL free files to kickstart your creative projects. Check them out below! 1. Thingiverse - With a vast community of designers and makers, Thingiverse offers a huge collection of 3D STL free files for all kinds of projects. From decorative items to functional tools, you will find a wide range of options to explore. 2. MyMiniFactory - MyMiniFactory is a platform dedicated to high-quality and curated 3D printable designs. They offer a selection of free STL files that have been tested for printability and are ready to bring to life. 3. Cults - Cults is a marketplace for 3D designers to share and sell their creations. They also have a section dedicated to free 3D models, including STL files, where you can find unique and interesting designs. 4. GrabCAD - If engineering and mechanical designs are your focus, GrabCAD is the place to go. They provide a library of free 3D printable models, including STL files, that cater to the needs of engineers and makers alike. 5. Pinshape - Pinshape is a community-driven platform that hosts a variety of 3D printable designs, including free STL files. Their collection features a mix of artistic, practical, and fun creations for 3D printing enthusiasts. 6. YouMagine - YouMagine is a collaborative platform for sharing open-source 3D printable designs. They offer a selection of free STL files for users to download and use in their 3D printing projects. 7. PrusaPrinters - PrusaPrinters is a hub for 3D printing enthusiasts and hosts a collection of free 3D printable models, including STL files, that are compatible with Prusa 3D printers. 8. NIH 3D Print Exchange - Run by the National Institutes of Health, the NIH 3D Print Exchange provides a library of biomedical and scientific 3D models, including free STL files, for educational and research purposes. 9. Free3D - Free3D offers a diverse collection of 3D models, including free STL files, for various interests such as gaming, art, architecture, and more. 10. Yeggi - Yeggi is a search engine for 3D printable models, allowing users to discover free STL files from multiple sources across the web. With these 10 websites, you can explore a treasure trove of 3D STL free files to fuel your creativity and bring your 3D printing projects to life. Whether you're a beginner or an experienced maker, there's something for everyone in the vibrant 3D printing community. Happy printing!