Turbo FTP Client
Supports FTP, FTPS, FTPES and SFTP
AndFTP is a FTP, FTPS, SCP, SFTP client. It can manage several FTP configurations. It comes with both device and FTP file browser. It provides download, upload, synchronization and share features with resume support. It can open (local/remote), rename, delete, update permissions (chmod), run custom commands and more. SSH RSA/DSA keys support.
Total Commander has a plugin that enables FTP & SFTP file transfers.