PuTTY is Simon Tatham's SSH-protocol suite for Win32 on x86, and source code.  
(There are also versions for Win32 on DEC Alpha.)  More details at
http://linuxmafia.com/pub/linux/security/ssh-clients.

        Date/Time of
   Size File Arrival Filename           Description
------- ------------ ------------       -----------
   2685 Aug 26 23:38 00index.txt        This file you are reading.
----- removed ------ ixplorer-0.18.zip  Lars Gunnarsson's iXplorer graphical 
                                        front end for scp, written in Delphi
                                        (Object Pascal) under a free-usage
                                        licence.
----- removed ------ pageant-x86-0.53b.exe  
                                        SSH authentication agent for PuTTY, 
                                        PSCP, and Plink.  Win32 binary under a
                                        free-usage licence.
----- removed ------ plink-x86-0.53b    A command-line interface to the PuTTY
                                        back ends.  Win32 binary under a free-
                                        usage licence.
----- removed ------ pscp-x86-0.52.exe  PSCP is an SCP client -- command-line
                                        encrypted file copy.  Win32 binary under
                                        a free-usage licence.
----- removed ------ psftp-x86-0.52.exe PSFTP is an SFTP client -- i.e.,
                                        general encrypted file transfer sessions
                                        over SSHv2 transport, much like ftp. 
                                        Win32 binary under a free-usage licence.
----- removed ------ putty-x86-0.53b.exe
                                        PuTTY is a graphical telnet and
                                        SSH client.  Win32 binary under a free-
                                        usage licence.
----- removed ------ putty-0.53b-src.zip
                                        C source code for all the PuTTY suite,
                                        under a free-usage licence.
----- removed ------ puttygen-x86-0.53b.exe
                                        PuTTYgen is an RSA-key generator.  Win32
                                        binary under a free-usage licence.
 271513 Dec 29 22:00 quickputty-with-sources-1.1.4.zip
                                        Olivier Deckmyn's QuickPutty puts up a
                                        small window to quick-launch your saved
                                        PuTTY sessions.  Win32 binary and 
                                        source code under a free-usage licence.