However, the ultimate challenge is to create them yourself using a CAD software, but this is definitely a lot harder to do than it may seem since 3D design can be quite complex. Once you’re done printing the free test prints that come with your printer, you generally download designs that other people made (you can use our own search engine to find amazing designs here). Of course, these types of software are not only good for designing your prints but are also used for creating any kind of 3D element, be it for video games, animation, and more. Check out our recommended products section Design your Model using a CAD software Fusion 360 CAD.ĬAD software, or Computer Aided Design software, lets you build 3D models on a computer which can then be 3D printed.Pay attention to size for dimensional accuracy.Consider Layer Line direction (Stronger prints).