XAdder is a desktop application for inserting the values output by PanoCamAdder2.1+ into the krpano.XML scenes.
No more long copy and paste sessions necessary!
Just load a tour.xml and a corresponding pca.JSON file and activate a few checkboxes for the desired values..
XAdder is for Windows only yet.. MacOS version perhaps later..
Get XAdder on Gumroad.
Introductory price: 15€
More info here: https://der-mische.de/xadder/