@Johners
thank's for contribution
this discussion in GErman Community can help
myCloud App alle Fotos herunterladen | Swisscom Community
to read Swisscom Help
myCloud: Web, Desktop or app login – Help | Swisscom
On this page: Set up a myCloud account, log in via the web or download the Desktop or Mobile App, save photos, videos and files, organise and share via Transfer.
Edit files on your computer
The myCloud Desktop App connects your computer directly to your online storage. Everything you place in the new folder is stored locally on your device.
Save storage space with WebDav
With WebDav, you access your data online. The files are automatically saved on the mycloud.ch servers and don't take up any of your computer's memory. You can see your myCloud files directly in File Explorer (Windows) or Finder (macOS) and edit them there, so you can access the latest version of your data from anywhere.
Activate WebDav