Onshape — #3 Alternative to AutoCAD / Fusion 360
Browser-native multiplayer parametric 3D CAD built by SolidWorks veterans with Git-style branching
Runs on Linux, Chromebook, Mac, or iPad in WebGL with built-in PDM version branching and a full-featured free plan for public open-hardware designs.
License: Proprietary (Free Open-Hardware Tier) · Pricing: Freemium · Compare all AutoCAD / Fusion 360 alternatives · Official Website