What is an STL file?
An STL file is a 3D model format used by most 3D printers. It contains the shape and geometry of the object to be printed.
Are your STL files ready for 3D printing?
Yes! All STL files on STLBoost.com are tested and optimized for 3D printing.
Can I use your files for commercial purposes?
Yes, unless otherwise stated. Most files on our site come with a commercial license — you can print and sell physical products made from them.
How will I receive the files after purchase?
Once your payment is confirmed, you’ll get a download link immediately via your email
What if I lose my download link or files?
No worries — just log into your account or contact us, and we’ll resend the files.
What payment methods do you accept?
We accept PayPal and major credit cards. More payment options are coming soon.
Do I need to unzip the files before printing?
Yes. Files are delivered in ZIP format — you’ll need to extract them before using them in your slicer software.
Do you offer support if a model doesn't print well?
Absolutely! If you run into issues, contact us with a photo and your printer settings — we’ll help you troubleshoot.