Free Elk Toolbox for Autodesk Revit

Elk Toolbox contains several tools to facilitate making quick changes to a file where there is otherwise no easy way.  The Toolbox contains tools for deleting reference planes, unplaced rooms, and revisions, as well as tools for importing/exporting Object Styles, seeing what elements are related to a host element and the ability to turn off underlays from newly created floor plans and ceiling plans.

This free add-in may be downloaded from the Autodesk Exchange Apps website.