Can you apply those morphs in any apps like blender or 3dmax?
They seem to be present as files if I'm not mistaken.
Technically, yes.
You can find a base mesh model and 8 different shapes for each gender. However, you would need to pinpoint the files that handle the generation of the final mesh.
I don't know if the script that runs the infinite pirate generator is client or server side. I assume the latter.
You could create your own custom morphs if you know what to do in theory as the some early morphs were created within Maya by the dev team.
But this would go way beyond the purpose of Gildor's tool.