Want to design your own things for 3D printing? Here are the best design programs ranked from best to least best. They are all good in there own ways ;) Autodesk Fusion 360 – Powerful CAD/CAM software with cloud-based collaboration, free for personal use with limitations. (Free for hobbyists | Moderate | Windows, Mac) Learn Fusion fast and accelerate your design skills: Autodesk Fusion 360 Masterclass: https://www.kickstarter.com/projects/... Blender – Free, open-source 3D modeling and animation software with a steep learning curve. (Free | Moderate-Hard | Windows, Mac, Linux) SolidWorks – Industry-standard parametric CAD software, expensive and mainly for professionals. (Expensive | Hard | Windows) Onshape – Cloud-based CAD software with free personal use but requires internet access. (Free for non-commercial use | Moderate | Web-based) TinkerCAD – Beginner-friendly, browser-based 3D design tool ideal for quick prototyping. (Free | Easy | Web-based) ZBrush – Advanced digital sculpting tool for artists, highly powerful but expensive. (Expensive | Hard | Windows, Mac) SketchUp – Intuitive 3D modeling tool great for architectural design, free version available. (Free-Paid | Easy-Moderate | Windows, Mac, Web-based)