Basics
Want to learn the basics, or something new? Check out our helpful tutorials, guides, and how-tos for 3D printing, CAD, CNC, laser cutting, and more.
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Check out our picks for the best free 3D printing software: slicers & 3D printer control, STL edit & repair software, and 3D modeling software.
Check out the best 3D scanner apps for iPhone and Android. They're fun, accessible, and great for photogrammetry!
Learn how to convert images to 3D models, and give an extra dimension to your favorite photos. No professional experience required!
Looking for 3D design software? Check out our guide to find the best 3D modeling software for your needs. Some are even free!
CAD has gone portable! Check out our selection of the best 3D modeling apps for designing with iPad and Android.
Let us help you with Ender 3 Cura settings! Enjoy perfect prints with the best Ender 3 (V2/Pro) Cura profile for your needs.
Want to get the best results from your 3D printer? Check out our guide to the best 3D printer slicer software. Most of them are free.
It's always nice to be able to try something out before doing it for real. Read on to learn all about some great Arduino simulator options!
Complete 3D printing troubleshooting guide. All common 3D printing problems and their solutions. Includes both FDM and SLA 3D printing issues.
3D printer stringing is a common problem, especially with flexible materials. Overcome this issue with these five simple solutions!
When it comes to printing in PLA, not sticking to the bed is a common issue. Read on for six simple solutions to this problem!
Looking for a full version of SketchUp 2023 to download for free? Check out our article to see what your options are.
Infill can look cool, add strength, and save money, but it all depends on the print. Find the best Cura infill pattern for your application.
How to edit and repair an STL file with seven free STL editors: Tinkercad, Blender, FreeCAD, Meshmixer, 3D Slash, SculptGL, and Meshlab.
Check out our picks for the best photogrammetry software available right now, from free-to-use software to professional applications.
Layer lines are a fact of FDM 3D printing. Check out our simple guide on PLA smoothing to learn how to smooth 3D prints and hide the lines!