The FBX plug-in adds FBX import/export capability to Wings 3D. FBX is an interchange format developed by Kaydara and natively supported by Kaydara's Motionbuilder.
Wings 0.98.17 or higher required. Install using the "File|Install Plug-In" command in Wings.
Note: If a previous release of the FBX plug-in is installed, you must re-start Wings before the new plug-in will be used.