With its unmatched support for many industry standard design formats including Google SketchUp and AutoCAD, DoubleCAD XT v5.0 assures great interoperability with the applications you use to help optimize project workflow. It is free to use for personal, educational, or commercial use without restriction or limitation (Yes, you read that right). DoubleCAD XT is a free full featured 2.5D CAD application that has the power to handle all design and detailing needs.
