Aircad - Draft, model, and document. Together.

Familiar drafting tools

Trim, split, extend, stretch, arcs, hatches, blocks, and layers, with command line precision and snaps.

NURBS-based solid modeling

Booleans, fillets, shells, lofts, and sweeps.

Push/pull modeling

Pick a face and push or pull it with precision.

Block libraries built in

Doors, windows, furniture, and plumbing in Imperial and Metric, plus your team’s own blocks, shared in one place.

Help with the whole job

It drafts, models, and writes commands, and renders your model as an image or right in a viewport.

Nothing changes without your OK

Every change arrives as a draft, highlighted in the drawing, for you to apply or discard.

Right where you work

Ask from the command line or the Agents panel, with your choice of model. Threads are saved with the file, private to you.

Entirely optional

Everything in Aircad works without it. Use it as much or as little as you like.

Every dimension type

Linear, angular, radius, diameter, arc length, ordinate, baseline, and continue. Each follows the geometry it measures, so it stays right as the design changes.

GD&T and leaders

Feature control frames on their own or on a leader, and leaders for notes and callouts.

Text, tables, and title blocks

Styled text, tables for schedules and parts lists, and title blocks with attributes. Styles keep a whole set consistent.

Beautiful view styles

Sections with hatching, hidden line from the model, line weights, shadows, and physically based materials, with a print preview that matches the PDF.

Big models stay smooth

Pan, zoom, and orbit stay fluid with thousands of solids on screen, and repeated parts and blocks barely add to the load.

Edits stay quick

Changing one part updates just that part, so a big file feels as quick as a small one.

Heavy work runs in the background

Booleans, edge fillets, lofts, sweeps, and Make2D run off to the side. The drawing stays live, and Esc stops them.

Views switch without reloading

Split the screen, change view styles, or turn on print preview, and the model doesn’t load again.

import { BRep, Curve, Plane } from "aircad";

export const manifest = {
  name: "Torus",
  kind: "command",
  capabilities: ["document:read", "document:write"],
  inputs: {
    center: { type: "point", prompt: "Pick the center" },
    radius: { type: "length", prompt: "Major radius" },
    tube: { type: "length", prompt: "Tube radius" },
  },
  api: 1,
};

export default async function main(cad) {
  const center = await cad.input.point("center");
  // Draw the ring while the pointer moves.
  const ring = cad.display.show();
  const radius = await cad.input.length("radius", {
    from: center,
    onChange: (r) => ring.set(Curve.circle(Plane.at(center), r)),
  });
  const tube = await cad.input.length("tube");
  return cad.doc.add(BRep.torus(Plane.at(center), radius, tube));
}

Deep scripting API

No matter how strange the problem, our scripting API has you covered.

Live previews

Draw as the pointer moves; commit on the click.

Shared through libraries

Publish commands to your team and keep everyone current.

Safe by design

Scripts run in a sandbox with no network access.

Start drawing together.

Bring your next idea to life, together in one team workspace.