Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download WRP FBX Exporter Free.
WRP FBX Exporter
Fast and easy way to export FBX files to any platform. Simple to use, but powerful!
The Unity FBX Exporter Supports:
– Mac OS
The Unity FBX Exporter Provides:
Easy to use simple interface to export model data, multiple UV Sets, and Materials
The Unity FBX Exporter is Compatible With:
– 3ds Max
– Various other third party softwares
Please note that it does not export animations, cameras, lights, and embedded textures.