Putty .60
PuTTY is an SSH and telnet client, developed originally by Simon Tatham for the Windows platform. PuTTY is open source software that is available with source code and is developed and supported by a group of volunteers.
Filesize: 1.68 MB

WinSCP 4.2.7
WinSCP is an open source free SFTP client and FTP client for Windows. Legacy SCP protocol is also supported. Its main function is safe copying of files between a local and a remote computer.
Filesize: 2.94 MB

FileZilla 3.3.2.1 for Windows
FileZilla is open source software distributed free of charge under the terms of the GNU General Public License. (Windows XP, Vista and Windows 7 are supported)
Filesize: 3.98 MB

FileZilla 3.3.2.1 for Linux x86/64
FileZilla is open source software distributed free of charge under the terms of the GNU General Public License. (Built for Debian 5.0 (Lenny). It is highly recommended to use the package management system of your distribution or to manually compile FileZilla if you are running a different flavour of Linux)
Filesize: 4.83 MB

FileZilla 3.3.2.1 for Linux i586
FileZilla is open source software distributed free of charge under the terms of the GNU General Public License. (Built for Debian 5.0 (Lenny). It is highly recommended to use the package management system of your distribution or to manually compile FileZilla if you are running a different flavour of Linux)
Filesize: 4.46 MB