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Featured image of Best Free CAD Software 2021
From Beginners to Professionals
Best Free CAD Software 2021

Check out our selection of the best free CAD software tools, including 2D and 3D CAD programs for beginners, intermediate, and advanced users.

Featured image of PLA Smoothing: Beginner’s Guide to Smoothing 3D Prints
Make Your 3D Prints Shine
PLA Smoothing: Beginner’s Guide to Smoothing 3D Prints

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.

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Featured image of Robotic Arm 3D Printing – Platforms & Software
XXL & Flexible
Robotic Arm 3D Printing – Platforms & Software

Robotic arm 3D printing – aka robotic additive manufacturing (RAM) – is gaining ground as a more flexible and efficient way to 3D print larger and faster.

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STL Essentials
7 Free STL Editors: How to Edit & Repair STL Files

How to edit and repair an STL file with 7 free STL editors: FreeCAD, Tinkercad, Blender, Meshmixer, Meshlab, 3D Slash, and SculptGL.

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Featured image of 2021 Best 3D Design Apps for 3D Modeling (iPad & Android)
From the Safety of Your Couch
2021 Best 3D Design Apps for 3D Modeling (iPad & Android)

3D modeling has gone portable! Check out our selection of the best 3D design apps for modeling with iPad and Android.

Featured image of 3D Print Stringing: 5 Easy Ways to Prevent It
No Strings Attached
3D Print Stringing: 5 Easy Ways to Prevent It

In 3D printing, stringing is a common problem, especially with flexible materials. Overcome this issue with these five simple solutions!

Featured image of Extruder Calibration: 6 Easy Steps to Calibrate Your Extruder
Fine-Tuning with Filament
Extruder Calibration: 6 Easy Steps to Calibrate Your Extruder

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!

Featured image of 3D Printer Filament Buyer’s Guide
The Ultimate Filament Guide
3D Printer Filament Buyer’s Guide

Check out our buyer's guide to the 25 most popular 3D printing filament types; their uses, properties and where you can buy them.

Featured image of 3D Print Warping: Easy Fixes for PLA, PETG & ABS
Get a Grip!
3D Print Warping: Easy Fixes for PLA, PETG & ABS

If PLA, ABS, or PETG prints cool unevenly, they can curl away from the build plate. Read on for some easy ways to fix 3D print warping.

Featured image of How to 3D Print Your Own Lithophane – Simply Explained
Background Becomes Foreground
How to 3D Print Your Own Lithophane – Simply Explained

Lithophanes offer a unique way to add some sophistication to your photos. In this article, we show you how to make your own!

Featured image of 3D Printed Math Art: 10+ Amazing Projects
Test Your Printer and Your Brain
3D Printed Math Art: 10+ Amazing Projects

If you thing nerdy is cool, 3D printed math art is for you! Check out these 3D printed geometic shapes based on equations, concepts, and more.

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Playing Pretend
8 Best Arduino Simulators (Online & Offline)

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!

Featured image of The Best Cura Infill Pattern (for Your Needs)
Infillin' Like a Villain
The Best Cura Infill Pattern (for Your Needs)

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.

Featured image of The Perfect PLA Print & Bed Temperature
Getting an A in PLA
The Perfect PLA Print & Bed Temperature

Figuring out the best PLA print & bed temperature can be tricky. Check out this quick guide to learn all you need to know.

Featured image of 2021 Best Free 3D Printing Software
Let's Get Started
2021 Best Free 3D Printing Software

Looking for free 3D printing software? Check out our selection of the best 3D printing software like 3D slicers, STL repair, CAD software, or 3D printing hosts. All are free.

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