Check out our 2019 guide to the 30 best free CAD software tools (2D/3D CAD programs) for beginners, intermediates, and advanced users. All of them are free.
Looking for free 3D modeling software? Check out our 2019 compilation of the 22 of the best free 3D design software tools available right now.
Looking for free 3D models to download? Check out the 50 best download sites and 3D archives to get free STL, OBJ, 3Ds, C4D & BLEND files for 3D printing, rendering, games & animation, or to use in Unity, Blender, SketchUp, 3ds Max, Maja, and more.
The old days are behind us – 3D modeling has gone portable! Check out the 6 best 3D apps (3D modeling/3D design apps) for iPad and Android that are available right now.
Do your ideas need drafting? Are your drafts lacking details? Learn the basics of creating multi-layered sketches in this super simple LibreCAD tutorial!
Need help with choosing a good, free CAD tool? We present the best free CAD software for 3D printing, highlighting which platforms are best for beginner, intermediate and advanced users.
With the help of an STL converter, you can easily convert 3D files to STL and vice-versa. Check out the 12 best STL file converters available right now.
Learn AutoCAD in just 6 easy steps! Our 2018 AutoCAD Tutorial for beginners will guide you step by step to design your first object.
Looking for free CAD blocks? Check out our 2019 list of the 14 best sites to download CAD blocks for free.
In this Tinkercad tutorial for beginners, we will show you in just five easy steps how to create 3D models in Tinkercad. You can do it!
Scenes can get messy in Blender, and sometimes you need to transform a bunch of objects together. Learn how to group, hide, and select all objects.
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.
If you think vanilla SketchUp has a powerful toolset for 3D modeling, you haven't seen anything! Enhance your productivity with these must-have SketchUp plugins!
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!
Looking for the best CAD software? Check out our 2018 buyer's guide to the best professional CAD software tools on the market right now.
IdeaMaker is one of many slicing platforms, but what distinguishes it is its sleek compatibility with dual extruder printers and highly customizable print settings. In this tutorial, we go through the basics of slicing with Raise3D's IdeaMaker.
Solid modeling -- manipulating and combining blocks -- can only take you so far. This article explains what surface modeling is, exploring the benefits it delivers compared to solid modeling.