Modern parametric CAD for Linux. Your first launch shows exactly one button — the built-in tutorial unlocks every tool as you learn. And when you've earned your tools, your AI co-designer builds with you: describe a part, watch it grow in the viewport. Free forever. No subscription, no cloud, no account.
COMING SOON — GET NOTIFIEDFinish the beginner tutorial and unlock the co-designer that lives inside CADet AI: it models in your live document, step by visible step — and it measures its work instead of guessing.
No wall of icons. The tutorial unlocks each tool the moment you're ready for it — you learn CAD like a game, not a manual.
Click inside a shape to select it, pull the arrow to extrude. Even single pizza-slice regions are one click away.
The AI builds in your live document and shows every step. It verifies its own work with real measurements — fit, openings, solidity — before it says "done".
No subscription, no cloud, no account, no license server. Your designs live on your machine and stay there.
In a hurry? Skip the tutorial for 5555 sats and go straight to the AI co-designer. Like the project? There's a donate button. Lightning, no accounts.
A single Linux AppImage powered by the battle-tested FreeCAD 1.1 kernel. Download, run, build.
Leave your email and get exactly one message when CADet AI ships. No newsletter, no spam — one email, then the list is deleted.
CADet AI sculpts 3D-printable figures and learns from human votes. A fresh batch about twice a day — rate them against their prompts, no account needed. See the current batch →