3D Printing Guides, STL Files & Tools for Makers
Beginner-friendly guides, STL and 3MF test files, and finishing tools for makers. Get the free Beginner's Guide: just enter your email.
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Browse 3D printing guides, STL and 3MF test files, and finishing tools.
Featured Guides, Files & Tools
Easy Remove Support Settings + STL Support Tester
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Easy Remove Support Settings + STL Support Tester
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Free Beginner's Guide to 3D Printing
New to 3D printing? This free guide covers how a 3D printer works, where to find STL files, choosing slicer software, common filament types, basic terms, and tips for avoiding common mistakes. It doesn't include printer-specific settings. Free, just enter your email to get it.
The Ebook: 3D Printing, Content and Selling Online
A first-person account about choosing a path in 3D printing, building an audience, creating content and selling online, including mistakes to avoid. It shares one maker's experience; it is not a promise of income or results.
Why Shop with 3Digiprints Factory
Digital Files, Nothing to Ship
Most of our catalog is digital: guides, ebooks and STL and 3MF files. Digital orders are delivered as downloads, so there's no shipping wait.
Free Shipping on Physical Products
All of our physical products ship free, within the US only. Digital products are available worldwide.
Start with a Free Guide
The Beginner's Guide to 3D Printing is free. Just enter your email to see how we explain things before you buy anything else.
Straight Talk on Results
Our guides are starting points, not guarantees. Results depend on your printer, filament, slicer and setup, and we say so up front.
Frequently Asked Questions
Can I get a refund on a digital product?
Due to the nature of digital content, all sales of digital products are final. Once a digital product has been delivered or downloaded, no refunds or exchanges are issued. This includes ebooks, STL files, guides and other downloads. See our refund policy.
Is shipping free on physical products?
Yes. Shipping is free on all physical products. Our digital products are downloads, so there's nothing to ship.
Is the Beginner's Guide really free?
Yes. The Beginner's Guide to 3D Printing is free. Just enter your email address to get it. It covers 3D printing basics and doesn't include printer-specific settings.