Scalypso is a software suite for the reconstruction of CAD geometry out of 3D laser scan data. It supports with a wide range file formats and comes with a build-in real-time interface to ZWCAD+.  The software suite provides a set of powerful but easy to use tools, including methods for format transformation, scan registration, 3D data analysis, CAD reconstruction, and the management of 3D laser scan projects.  The station-based handling of 3D point clouds allows the creation of as-built documentation with an unlimited number of scans.