Free Revit IFC Export Alternate UI 2014 from Autodesk

"This application provides an alternate user interface for the export of IFC files from Revit 2014 and Revit LT 2014. This new user interface offers additional options not provided in the standard Revit user interface, and provides the ability to store setup configurations into the Revit model for reuse."

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