InnerSoft CAD is a add-on for AutoCAD. This group of tools will allows you to: Export to a Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities. Import from a 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 a insertion point for every one. Sum the area or length property of a set of entities. Sum accumulated distance of a user defined walk in the drawing. Triangulate a set of points or mesh a model surface.