iOS Open in didn't work in share extension...

iCloud Document Picker: App folders are disabled on import...

How to use Document Provider Extension?...

UIDocumentPickerViewController - each file that was picked once is then grayed out...

UIDocumentPickerViewController -> "No Documents" because iCloud not available...

Why is UIDocumentPickerViewController for Dropbox giving me a previous file version?...

Unable to import pages and numbers documents with UIDocumentPicker...

Download files from UIDocumentPicker and wait until download has finished...