CAD is a software that lets you create 3D models of your ideas on a computer. Using simple tools like sketching, extruding, and filleting, you can transform basic drawings into detailed digital designs that are ready for printing. A CAD is the foundation of your 3D Print!

For 3D printers to function, they require digital files that specify what to build. CAD is the process of creating those files, whether it's a custom design you make from scratch or a premade model you find online. Even if you start with something simple, understanding the basics of CAD helps you customize and tweak, bringing your own ideas to life!