Exporting a Sketch Prototype

Is it possible to export a Sketch prototype as a working file?

I have made a prototype and tested it but now I need to export it to show a stakeholder and give to my boss so he can use it in a meeting.

Im running Sketch 50.2, which is the latest version right now.

Are there any ways in Sketch, Plugins etc that I'm not aware of, or any recommendations on how to solve this?