Generate walls, windows and quantity easily with Plusspec BIM tools for sketchup
Rubysketchup has developed this intuitive tool. The software allows you to enjoy the power of BIM and Sketchup. PlusSpec is a solitary application for SketchUp that facilitates commercial & residential projects by providing great support for architectural design, estimating, scheduling and product selection.
The users can avail a free and a pro version but they have to register on RubySketch to acquire this unique new software.