Android - WinSCP for android equivalent
ES File Explorer is one that can use the secure FTP protocol over ssh protocol.
To get the settings, from ES File Explorer:
- Hit menu key, Show Tabs, Local, LAN, FTP, NET appears
- Tap on FTP
- Then tap on New that appears underneath, a dialog box will appear prompting the different FTP types, tap on SFTP
- Enter the details of the ssh server that hosts the secure FTP protocol
- ES File Explorer will remember the next time, so tap on the server, and then you can browse the file system of the remote server and upload/download files