1.Platform, price, and supplier/creator

o        Windows, Linux, Mac OS 

o        Freeware

o        BRL-CAD developers :


o        BRL-CAD is a system for constructive solid geometry (CSG), solid modeling and computer-aided design (CAD)

o        It can be used in industry such as architecture and architectural engineering, civil engineering, factory layout, interior design and architecture, construction, electrical engineering, graphics design, mechanical engineering, etc.


3.Web Resources

o        Official website:  

o        Documentation:

o        Wikipedia: