WinSSHD 

Fast, robust, easy to use SSH server for Windows with secure TCP/IP tunneling; SFTP and SCP file transfer; VT100/xterm; Windows group, domain account support; public key and Kerberos authentication; virtual accounts; powerful configuration.
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Tunnelier 

Free SSH client for Windows with graphical SFTP; VT100, xterm; dynamic and manual TCP/IP tunneling; auto-reconnect; scriptable console-mode SFTP; single-click Remote Desktop forwarding; FTP-to-SFTP bridge; Kerberos; public keys. Free individual use.
free ssh sftp ssh2 dynamic tunneling port forwarding proxy socks xterm vt100 vt-100 secure