In the file browser you can view a list of your files and folders, and create new documents. When you are in the root folder, you can switch between files that are only on this device (Local) and files in your Dropbox, by switching between the corresponding tabs at the top.
When you first switch to the Dropbox tab, you’ll be asked to link your Dropbox account with Editorial. If you have the official Dropbox app installed, this will switch to it and ask you to authorize access. Otherwise, a login dialog will be shown within Editorial.
By default, Editorial syncs all the files in the Dropbox folder /Apps/Editorial. If you want to use a different folder, you can change this in the settings.
The bottom toolbar lets you to add a new document (+ button), and change the sort order (by date or by name).
To delete or move files, tap the Edit button at the top. This allows you to select multiple files and then choose the action you want to perform at the bottom.
Tip
On the iPad, you can quickly access a list of recently-used documents directly from the editor by tapping and holding the document list button.