The final CAD program we will be looking at in this series is Autodesk Fusion 360. At first glance, Onshape and Fusion 360 are rather similar. Both are a sketch/feature based modeler where you define a 2D profile and then convert that into a 3D shape. Both also offer the ability to create an assembly (or collection of parts) without drawing a hard distinction between a part or assembly file. So what sets Fusion 360 apart from Onshape?