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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Featured image of AutoCAD 2023: Free Download of the Full Version
Use Pro CAD Software on a Budget
AutoCAD 2023: Free Download of the Full Version

Looking for a full version of AutoCAD 2023 to download for free? Check out our article to see what your options are.

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Flat Is Boring
Top 10: Best Free 3D Modeling Software for Beginners

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.

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Modeling Mania
Top 10: The Best 3D Modeling Software (Some Are Free)

Looking for 3D design software? Check out our guide to find the best 3D modeling software for your needs. Some are even free!

Featured image of The 10 Best 3D Printing Science Projects & Ideas of 2023
Warning! Amazing Science at Work!
The 10 Best 3D Printing Science Projects & Ideas of 2023

Hands-on science is a great way to engage kids in learning. Check out these awesome 3D printing science project ideas!

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Scanning Success
The Best 3D Scanner Apps for iPhone & Android

Check out the best 3D scanner apps for iPhone and Android. They're fun, accessible, and great for photogrammetry!

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Playing Pretend
The Best Arduino Simulators of 2023 (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 Top 20: Best 3D Printer Slicer Software (Most Are Free)
There Are Many Ways to Slice a Pie
Top 20: Best 3D Printer Slicer Software (Most Are Free)

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.

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Problem Solved
3D Printing Troubleshooting: All Problems & Solutions

Complete 3D printing troubleshooting guide. All common 3D printing problems and their solutions. Includes both FDM and SLA 3D printing issues.

Featured image of The Best Free 3D Printing Software in 2023
Let's Get Started
The Best Free 3D Printing Software in 2023

Check out our picks for the best free 3D printing software: slicers & 3D printer control, STL edit & repair software, and 3D modeling software.

Featured image of Image to 3D Model: How to Create a 3D Model from Photos
One Axis Too Few
Image to 3D Model: How to Create a 3D Model from Photos

Learn how to convert images to 3D models, and give an extra dimension to your favorite photos. No professional experience required!

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Featured image of The Best 3D Modeling Apps of 2023 (iPad & Android)
From the Safety of Your Couch
The Best 3D Modeling Apps of 2023 (iPad & Android)

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

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PLAying with Adhesion
PLA Not Sticking to Bed: 6 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!

Featured image of Polypropylene (PP) 3D Printing – The Ultimate Guide
Plastic for Pros
Polypropylene (PP) 3D Printing – The Ultimate Guide

Polypropylene is the second-most commonly used plastic in the world. Learn all about its properties, benefits, drawbacks, and how it's 3D printed.

Featured image of Arachne in Cura, SuperSlicer & More: The Basics
Gaps, Begone!
Arachne in Cura, SuperSlicer & More: The Basics

In Cura, Arachne allows for variable perimeter widths, conferring benefits like reduced print time. Read on for more about this innovation!

Featured image of The Best Creality Ender 3 (V2/Pro/Max) Upgrades & Mods
Make Your Ender a Contender
The Best Creality Ender 3 (V2/Pro/Max) Upgrades & Mods

Great as they are, there's plenty you can do the Creality Ender 3, V2, Max, and Pro to upgrade and make them your own. Here are our recommendations.

Featured image of How to Make 3D Prints Watertight: 5 Simple Steps
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How to Make 3D Prints Watertight: 5 Simple Steps

Want to make watertight 3D prints? Read on for tips about materials, design choices, slicer settings, post-processing, and more!

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3D Printer Stringing: 5 Simple Solutions

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

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Smooth Operator
Smoothing PLA 3D Prints Without Sandpaper

Learn how to smooth PLA 3D prints without sandpaper or other labor-intensive smoothing techniques! Check out these smooth methods!

Featured image of The Best Ender 3 (V2/Pro) Cura Profile / Settings
Cure Your Ender 3
The Best Ender 3 (V2/Pro) Cura Profile / Settings

Let us help you with Ender 3 Cura settings! Enjoy perfect prints with the best Ender 3 (V2/Pro) Cura profile for your needs.

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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 seven free STL editors: Tinkercad, Blender, FreeCAD, Meshmixer, 3D Slash, SculptGL, and Meshlab.

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