- for example can I delete my so many test panoramas?
click the "..." button
you can select multiple panoramas with shift/ctrl and delete them all at once
- can I rename any panorama?
- how can I even name a panorama?
at the moment you can't. But you can group by project or date
- how can I use the QR code? - I mean here, can I somehow save it as a file or provide it for print or a sticker?
click the "..." button, you can save it to a file or copy into the clipboard
- how can i save and "play" a panorama without using the Enscape cloud?
click the "..." button and save as file - or double click the image
then, use any other service that supports these kind of panoramas