Helpful 3D printing and CAD tutorials, guides, how-tos, and FAQs.
Are you a 3D model maker looking for the best 3D software? Here's the best 3D modeling software (3D CAD/3D design software). 12 are free.
Free CAD software is a great alternative to expensive commercial programs. Here are the 30 best free CAD software tools (2D/3D CAD programs) for beginners, intermediates, and advanced users.
Got 3D printing issues? Read our 3D printing troubleshooting guide to the most common 3D printing problems and their solutions.
Do you want to get the best results from your 3D printer? Here are the best 3D slicer software tools – most of them are free.
Here are the most popular types of 3D printer filament explained, compared and the best sources to buy them from. Read our guide to learn more about PLA, ABS, PETG, metal, wood and 20 other popular 3D filament types.
How to edit and repair an STL file with 7 free STL editors: FreeCAD, SketchUp, Blender, Meshmixer, Meshlab, 3D Slash and SculptGL.
Read our comprehensive metal 3D printer guide about metal 3D printing at home & industrial, metal 3D printers, 3D printing services, technologies, applications and more.
Want to improve your Anet A8? Thanks to the growing Anet A8 3D printing community, here are the 25 best Anet A8 upgrades and mods to improve your 3D printing experience.
In this PETG filament guide, we explain and compare the popular 3D printing material, we test and review the best PETG filament brands, and we show you where you can buy them.
Looking for “Simplify3D free download” and don't want to commit to buy the popular slicer software? Here are the best answers to the question: Is there a free version?
3D printed ceramics are practical and decorative. Read our guide to learn more about ceramic 3D printing or even build your own ceramic 3D printer.
All-in-one 3D printer combos (3D printer, 3D scanner, laser engraver or CNC mill) are still rare on the market. Here are the best models available today.
What's the best 3D scanner in 2018? Read our guide to 3D scanners, apps & software plus an overview of 3D scanning technologies.
Looking for a free STL file viewer? Here are the 20 best free STL viewers: Online, Mac, Windows, Linux, Android & iOS.
This easy to understand Cura tutorial explores the hidden features of the Cura 3D slicer software - that’s where the fun really starts!
Arduino 3D printers are a rare breed indeed. But if you want an Arduino 3D printer and have some tinkering skills, you should take a look a these DIY Arduino printer projects.
PLA vs ABS: What 3D printer filament should you use? We explain the differences and the fields of application of ABS and PLA Filament.