As of now you can only use it by manually editing the xml code there is no direct interface available.
If you have krpano license then Autopano tour will give you a choice to embed or not to embed the xml file, choose not to embed this will give you xml file for adding the code from the krpano viewer > examples
i have already krpano license then but the problem to me I take a lot of time to links the hotspots inside the images and if I use outopano to make all my work I can’t use many feature for krpano when I use outopano
I ask if i can use krpano feature with outopano GUI if is it possible
This GUI is in alpha version right now & should be made available by next week I am told by the author himself. This will let you do what you want. krpano Editor for Windows ( first look )