Autodesk Fusion 360
Autodesk Fusion 360 is the first 3D CAD, CAM, and CAE tool of its kind. It connects your entire product development process in a single cloud-based platform that works on both Mac and PC. Design, test, and fabricate in a single tool. Fusion 360 is designed for individuals or small businesses, and it's available for very affordable price. Students or startup companies can use it for free for 3 years.