product 06 — brepo

brepo.

A free parametric CAD application, with a co-designer built in.

visit brepo.dev →

about

01

Brepo is a full parametric CAD app on exact B-rep geometry: sketch, model, assemble, simulate and draw in one place. Its assistant reads your model, proposes changes on its own branch and waits for your review.

platform
Linux, Windows and macOS planned
formats
STEP AP242, IGES, STL, 3MF, DXF
pricing
free, including commercial use
website
brepo.dev

what it does

02
a

a complete cad workflow

Constraint-solved sketches, a parametric feature tree, assemblies with motion, FEA, sheet metal and technical drawings with GD&T, on the Open CASCADE kernel.

b

it proposes, you decide

The assistant sees your model, your selection and the viewport. Each session works on its own branch and ends in a change set you accept or discard.

c

your choice of model

Claude, or a local model through Ollama or LM Studio. Brepo also exposes its operations over MCP, so your own agents can drive it.