New: built-in file manager.
• Browse phone storage, SD cards and Downloads; copy, move, rename, delete, share and open files (requires All files access, which you grant in Android Settings after an in-app explanation).
• Upload and download with scp, rsync or sftp using your saved SSH profiles.
• Browse server: open the files on any SSH server after one login, download, rename, delete, create folders, or pick an upload folder.