If apps let you choose from the iOS Files app and you have FileBrowser installed, you gain access to all your FileBrowser connections such as Windows, Macs, NAS drives or even cloud storage that you setup previously in FileBrowser.
If you need to edit text files or code then Kodex works great too.
Each app is different but it's generally:
If you can't see FileBrowser Professional in the sidebar, tap the three dots then select "Edit Sidebar" and switch on the toggle for FileBrowser Pro, then tap Done.Note: FileBrowser will need to be running in the background.
If you go offline while editing a document, FileBrowser will store your updated files in a folder called 'Pending Uploads'. Your documents are always safe.
When you're back online, open up FileBrowser and tap the 'Pending Uploads' folder. Tap a file to upload the changes back to the server or cloud storage.
You can also save a copy of an edited file to a new location if the original one is unavailable.