A great briefcase/vault BUT... – Briefcase Pro - File manager, cloud drive, document & pdf reader and file sharing App Review

I have been using this app for quite awhile. It's great for keeping secure files on mobile devices. It can access cloud drives (Dropbox, Google, Onedrive, and Box). The biggest issue is a missing feature. The ability to back up your "briefcase" to the cloud and thereby syncing across all devices using the app. PLEASE add this. Also it is able to pull files down from cloud services, but I have yet to find a way to upload a file from the briefcase to the cloud account.
Review by Frankdrizzo on Briefcase Pro - File manager, cloud drive, document & pdf reader and file sharing App.