Runftp

A lightweight and quick FTP client that supports FTP/FTPS and SFTP (SSH) efficiently utilizing GUI with filer and CUI.
Public key authentication is possible (DSA only).

Console works as follows:
$ o [email protected]
for FTPS/FTP
$ o -i /sdcard/id_dsa sftp:[email protected]:22
for SFTP with private key id_dsa at port 22.