FreeCAD

Preparing the workbench…

first load downloads about 115 MB

FreeCAD, the open-source parametric 3D CAD modeller, compiled to WebAssembly. The real application, with its Qt interface, the OpenCASCADE geometry kernel and an embedded Python, running in this tab. Nothing is installed, and no drawing leaves your machine.

For help, ask your teacher · Licenses and attribution

FreeCAD for class

This needs Chrome, Edge or Firefox on a desktop.

FreeCAD-Web runs the whole application inside your browser and depends on JavaScript Promise Integration, which Chrome and Edge 137 and Firefox 153 ship. Nothing has been downloaded.

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Chrome or Edge 137 and later, or Firefox 153 and later. Safari cannot run this version yet. Ask your teacher for help.