No additional licenses are required for the exporter itself 1.2.2 .
: It retains critical geometry, object properties, and BIM data. Official Autodesk Navisworks Exporter Download Links autodesk navisworks exporter download
You are exporting massive 3D geometry (e.g., high-detail point clouds or complex Revit families). Solution: Use the "Export as Single File" option for Revit links and reduce the facet deviation to 0.5 or higher (lower is more accurate, slower; higher is less accurate, faster). No additional licenses are required for the exporter
Some years require downloading two separate files (File 1 and File 2) to complete the installation. higher is less accurate
If AutoCAD reports NWCOUT as an unknown command, use the APPLOAD command to manually load the application file ( nwexportdbx20NN.crx , where NN corresponds to your version year)