Is it possible to export navmesh data?

Hello. I was wondering if it’s possible to export navmesh data into some easily readable non-binary format or some established binary format that can be interpreted using non-proprietary software? I really need this and it would suck if I had to go through the source code to find exactly how it works and to write a plugin for the editor that lets you export it. Anyways hoping someone can shed some light on it. I’m thankful for any responses.