PuTTY Portable is the popular PuTTY telnet and SSH client packaged as a portable app, so you can connect in to your systems on the go. You can place PuTTY Portable on your portable hard drive, iPod, USB flash drive or a CD and use it on any PC, without leaving any personal information behind.

PuTTY is a lightweight telnet and SSH client for Windows, along with an xterm terminal emulator. It allows you to securely connect to your systems while on the go.

Tunnelier is a fast, easy to use and robust SSH client that offers flexible TCP/IP tunneling support.

Here are some key features of "Portable Tunnelier":