How to download multiple files from my cloud
For its iCloud content management function, AnyTrans can help you check, edit, upload and download multiple types of iCloud content like Contacts, Notes, Reminders, etc. As for iCloud Drive, it not only enables you to check or delete files already in it but also allows you to download & upload files to iCloud Drive directly. In my case, what worked was navigating to the bucket in the browser gui and left clicking the file and "Save file". This is obviously terrible for multiple files, but you can compress them of course to one file (using the google cloud console). see this thread.