Adopting Apple’s Standard Document Browser
While Apple’s standard document browser is not new in iOS 13, it has a lot of great new features in iOS 13: Column View, external drive support, improved local storage, file servers, search suggestions, a downloads folder, zip
and unzip, and a host of new keyboard shortcuts.
So we decided to adopt it now — to bring all those new features to our apps and because it gives you more flexibility with where you store your documents. (You might prefer iCloud Drive, for instance.)
You can continue to use OmniPresence, too! We’ve published a support article about OmniPresence workflow changes that you may want to read
if you use OmniPresence.