Guides

Quick guides to help you find 3D models faster and get the most out of STLRepo.

How to Use STLRepo

Learn how to find 3D models on STLRepo. Search tips, category browsing, and tricks to discover exactly what you need

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Understanding 3D File Formats

Learn about STL, 3MF, and OBJ file formats. What they are, which ones to download, and what works best for 3D printing

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Best Sites for 3D Models

Top websites for 3D models. Compare Thingiverse, Printables, MyMiniFactory, Cults, and other sites for free and paid printable files

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