NWC Export Utility

Autodesk have released a separate install for Navisworks exports, which means you no longer need to install Navisworks in order to export to NWC. However, as a growing number of Autodesk utilities, it is only available through Subscription Center (requires subscription login). In any case, direct link here.

PS Thanks to Håvard Dagsvik for this info! It seems he has other qualities than a truly remarkable name.