Want to learn something new? Check out our helpful tutorials, guides, and how-tos for 3D printing, CAD, CNC, laser cutting and more.
Looking for a free version of AutoCAD 2021 to download? Check out our article to see what your options are.
3D modeling takes a lot of practice, but with time anyone can learn it. Check out the 10 best free 3D modeling software tools for beginners in 2021.
Converting 2D to 3D is easier than you think! Read on to learn how to convert an image to STL, including PNG to STL and JPG to STL!
Check out the best 3D scanner app options for iPhones, iPads, and Android devices. They're fun, accessible, and require no extra hardware!
The Ender 3 (Pro/V2) and Cura are a match made in 3D printing heaven. Keep reading for the best Ender 3 Cura settings for perfect prints.
Got 3D printing issues? Check out our 3D printing troubleshooting guide to all common 3D printing problems and their solutions. Includes both FDM and SLA.
Learn how to convert a photo to a 3D model, and give life to your favorite images. No professional experience required!
Want to get the best results from your 3D printer? Check out our guide to the best 3D printer slicer software. Even better, most of them are free.
3D scanning by means of photogrammetry is exciting and rewarding. Check out our guide to the best photogrammetry software available right now. Some are free.
Check out our selection of the best free CAD software tools, including 2D and 3D CAD programs for beginners, intermediate, and advanced users.
3D modeling has gone portable! Check out our selection of the best 3D design apps for modeling with iPad and Android.
How to edit and repair an STL file with 7 free STL editors: FreeCAD, Tinkercad, Blender, Meshmixer, Meshlab, 3D Slash, and SculptGL.
Even the best FDM 3D printer produces layer lines. Check our guide to smoothing 3D prints to learn three methods of PLA smoothing for a professional finish.
If there's something strange about your 3D prints, you may need to calibrate your extruder. Read on to learn how to do extruder calibration!
To get the most out of your Ender 3 (Pro/V2), print speed is a key factor. Read on to find the perfect settings!
In 3D printing, stringing is a common problem, especially with flexible materials. Overcome this issue with these five simple solutions!
Infill can look cool, add strength, and save money, but it all depends on the print. Learn all you need to know about Cura infill patterns.