Disclosure: I'm the developer; it's free and open source. CAD Studio lets you describe a functional part in plain English. A coding agent writes a parametric CAD model, checks the technical drawing and fixes its own mistakes, then you get the 3D model, the drawings and a print plate with every part laid flat for your slicer. I asked for "a fully 3D-printed push-to-open latch for a drawer, about 80 mm long: a housing with a lid, a plunger with a heart-shaped cam groove, a follower pin and a printed serpentine spring". About 9 minutes later I had five parts with 0.2 mm sliding clearances, an 8-beam spring, ISO drawings, a print plate and a simulated push-to-latch, push-to-release cycle with no collisions. It also suggested PETG for the spring and 100% infill for the thin pin. Demo video: https://filippofinke.github.io/cad-studio/ Source: https://github.com/filippofinke/cad-studio It needs macOS 15+ and a Claude Code or Codex subscription. What parts would you try first?   submitted by   /u/filippofinke   to   r/3dprinter [link]   [comments]