Horezmi turns a phone photo, a scanned PDF or a hand sketch of a plan into a working DWG for AutoCAD, with walls, doors, windows, rooms and dimensions on their own layers. It also gives a PDF sheet to scale and a 3D model, usually in 2 to 5 minutes. Architects, drafters, engineers and contractors use it to bring old paper drawings into CAD. Changes are made in plain words or by clicking an object and typing a number. It runs in the browser, pay as you go, with the first $5 free.
