- When you buy the Bootstrap studio, all the code font generated by it is your and you can change everything as you want on the code font and publish it on the web?
I'm going to guess that you're not talking about fonts here but about front end code? If so, then yes what it exports is yours, you created it and there's nothing that ties it to Bootstrap Studio. Bootstrap Studio is a tool using the Bootstrap framework and is only helping you put that framework together easier and faster as well as editing the items in the site and so on. After you export you have to do the uploading yourself to wherever you want it, but BSS does have an upload capability to test your designs which is fairly limited. This is not a requirement, just a benefit.
Hope that helps. :)