The "Google®-like Search Engine for AutoCAD® (and MANY other CAD/Technical Documents)"
Sorts the selected objects, placing them in new layers generated automatically, and sets the properties of these objects ByLayer.
Free app to read/check unique invisible watermark signature added through DWGsign
Automatically add the diameter depth, counterbore and countersink symbols just by selecting two circles.
Breaks the selected dimensions by the specified points