InnerSoft CAD is an plug-in for AutoCAD that installs a set of productivity tools for Civil and Survey Counting Estimating and measurements in construction project budgets. You can Export to an Excel Sheet the values of AreaLength property or coordinates for various AutoCAD entities Import from an Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose between 3 different methods). You can also import a set of points from Excel or a set of Texts with an insertion point for each one Extract all block definitions of a drawing in individual AutoCAD files (each block definition in a single file) Sum the area or length property of a set of objects. Sum accumulated distance of a user defined walk in the drawing Draw the longitudinal profile of a terrain or set of surfaces. Triangulate a set of points or mesh a model surface Take measurements on AutoCAD for construction project budgets Create open or save different libraries which contain a series of AutoCAD drawings (*.dxf or *.dwg) organized by books Draw a polyline graph a 2D & 3D convex hull lines planes circles and spheres by regression from a selection of points clothoids parabolas circular transition curves Wholly Transitional Curves clothoid transition curves and parabolic vertical transitions.