I am well versed in conversion of 2D drawings into fully featured 3D models; as well as the conversion of PDF scans into 2D or 3D drawings. I have converted floor plans of residential and commercial building from PDF to CAD, and entire libraries of 2D CAD files into 3D files in support of companies transitioning to 3D software. I utilize AutoCAD and SolidWorks for this work, but would be happy to discuss conversion within your specific CAD system.