3dface
TRIANGULATION for IntelliCAD v.3.9
TRIANGULATION, ISOLINES, VOLUME, LOADING of XYZ points files, 3DINTERSECTION, cross sections and a longitudinal profile, color-filled contour map; 7 functions for IntelliCAD versions which can load SDS applications (dll).
DataNumen DWG Recovery v.3.0
DataNumen DWG Recovery is a powerful tool to repair and recover corrupt AutoCAD DWG files.