Wippien is instant messaging client with VPN support. It combines different protocols - ICQ, MSN, AIM, Yahoo, Google Talk, and allows you to make virtual private networks with your peers.

Version: 2.2.7Wippien is instant messaging client with VPN support, that combines different protocols - ICQ, MSN, AIM, Yahoo, Google Talk.
License: Free
Operating System: Windows
Homepage: wippien.com
Developed by:
It gives you ability to have several computers arround the world connected to isolated local LAN without any special setup. NAT traversal techniques are used to penetrate NAT devices and make direct connections between peers, and allows you to access your friend's resources (such as sytem shares, printers..).
It uses XMPP / Jabber protocol to locate your friends and see their presence status, and after that it initiates direct peer-to-peer secured connections with them. None of peers need to know real IP address of other peer - Wippien assigns temporary one for the session lifetime.
If if your friends don't use Wippien, you can still use Wippien as ordinary instant messaging client - really good one!
What's New
Version 2.2.7: April 22, 2009, version 2.2.7 * Voice Chat BETA 1 * Chat window font size fix * Connection stability fix
Version 1.8.3: Jan 9, 2008, version 1.8.3 * Fix in GMAIL authentication Jan 3, 2008, version 1.8.2 * Wippien will now survive Jabber disconnect. If you get disconnected from the servers, established VPN will survive by themselves (if possible)