PuTTY
From FreeBSDwiki
a free ssh/telnet client for Microsoft Windows, available at http://www.chiark.greenend.org.uk/~sgtatham/putty/
There are sister utilities that you can obtain from the same folks, which are:
- PuTTY (the Telnet and SSH client itself)
- PSCP (an SCP client, i.e. command-line secure file copy)
- PSFTP (an SFTP client, i.e. general file transfer sessions much like FTP)
- PuTTYtel (a Telnet-only client)
- Plink (a command-line interface to the PuTTY back ends)
- Pageant (an SSH authentication agent for PuTTY, PSCP and Plink)
- PuTTYgen (an RSA and DSA key generation utility).