CAD

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

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

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From the Safety of Your Couch
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.

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Featured image of 50 Best Sites & 3D Archives for Free 3D Models
Get the Best for Free!
50 Best Sites & 3D Archives for Free 3D Models

Check out the 50 best sites and 3D archives to download free 3D models: STL, OBJ, 3Ds, C4D & BLEND files for 3D printing, rendering, games & animation, or to use in Unity, Blender, SketchUp, 3ds Max, Maja, and more.

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Make 3D Free!
2021 Best Free 3D Modeling Software

Searching for free 3D modeling software? Check out our comprehensive overview of the best free 3D design software available right now.

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Featured image of Creality Ender 3 (Pro/V2) Software: 6 Great Programs
Ender Bender
Creality Ender 3 (Pro/V2) Software: 6 Great Programs

The Ender 3 series offers great printers. Check out our selection of must-have Creality Ender 3 software so your printer can be even better!

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Free to Print
Best Free CAD Software For 3D Printing

So you want to design or edit 3D models? Here’s the best free CAD software for 3D printing. Includes software for beginner, intermediate and advanced users.

Featured image of Best AutoCAD Alternatives (Some Are Free)
Choose Your Own CADventure
Best AutoCAD Alternatives (Some Are Free)

AutoCAD is a fine program, but there are plenty of similar CAD tools out there. Check out our list of the best AutoCAD alternatives.

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Draw the Line
Top 10 SketchUp Alternatives

SketchUp is a great tool, but maybe it isn't exactly what you're looking for. In that case, check out these top SketchUp alternatives!

Featured image of The Best STL File Converter Tools
STL Going Strong
The Best STL File Converter Tools

With an STL converter, you can easily convert STL files to other 3D formats and vice-versa. Check out the best STL file converter tools currently available.

Featured image of Blender: Recalculate Normals – Simply Explained
It's Good to Be Normal
Blender: Recalculate Normals – Simply Explained

Normals are a small but important part of your Blender model. They define what's "outside" and what's "inside" your model. So how do you recalculate normals that are facing the wrong way? Read on to learn more.

Featured image of STL to STEP: How to Convert STL Files to STEP
A Few Easy STEPs
STL to STEP: How to Convert STL Files to STEP

Still confused about how to convert STL to STEP? You're in luck. Check out these two straightforward ways to make the conversion!

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Featured image of SLDPRT to STL: How to Convert SLDPRT Files to STL
From Solidworks to Solid Prints
SLDPRT to STL: How to Convert SLDPRT Files to STL

Converting SLDPRT to STL can be hard if you don't have the right tools. Here's a handy list of tools you can use to convert your files. Choose the one that works for you!

Featured image of What Is CAD? – Simply Explained
You CAN with CAD
What Is CAD? – Simply Explained

What is CAD? Learn what it is, its advantages and disadvantages, and the applications of computer-aided design.

Featured image of Terrain to STL – How to Convert Terrain into an STL File
The World in Your Hand
Terrain to STL – How to Convert Terrain into an STL File

A 3D model of terrain can serve as an interesting display piece or an aid for architects or designers. Dive into this guide to learn how to convert terrain to STL models for 3D printing.

Featured image of Microsoft 3D Builder: All You Need to Know
The Humble Builder
Microsoft 3D Builder: All You Need to Know

3D Builder is a lightweight 3D tool from Microsoft and available on Windows. Learn all about this software and if it's right for you!

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