Casdoor enterprise version demo and open-source availability for authorization

You can consider the Casbin enterprise version hosted at: https://www.casdoor.com/

This is already referred for testing.

Is there a free trial or hobby project version that can be used?

There is an opensource version available for casdoor as far as I know

https://github.com/casdoor/casdoor

@sang6196 try demo: https://door.casdoor.com/

I want to understand how it will integrate with my application.

I will check it out