BOM extractor is a tool to extract information from Block Attributes and Dynamic blocks Properties of blocks available in the Drawing File. It also updates the attribute value in drawing.

This plug-in can be used with Autodesk® AutoCAD® to quickly determine the total length of a group of selected lines.

QuickCalc is a simple but powerful application that allows the user to perform addition and subtraction operations within Autodesk® AutoCAD®.

TBN2C3D is a BIM toolkit to boost your productivity in Autodesk® Civil 3D®.