Google Sketchup Pro ((better))

Use Dynamic Components to add attributes like cost and material types directly to your model, then generate instant reports for quantities and take-offs.

A 2D documentation tool that turns your 3D models into professional-grade floor plans, section views, and elevations. google sketchup pro

Google noticed SketchUp because they needed a way for people to build 3D models for . They bought the company in 2006 and did something bold: they released a completely free version for the public. Use Dynamic Components to add attributes like cost