Not only it is free, you can even obtain its source code. With this fully featured IM Client you can exchange messages and files, have visual and audio notifications on new events, change its appearance - all in one product! it can connect to ICQ, MSN, Yahoo, AIM, Jabber, Google Talk and many other protocols! It is also instant messaging client with support for many known protocols, such as ICQ, MSN, AIM, Google Talk. Wippien uses popular WeOnlyDo wodVPN component to establish P2P between peers, and then simply redirects all traffic from Virtual Network Adapter through wodVPN to remote side. You can access your friends' shares, printers, services, desktop, even ping them through IP you see next to their name. You will need to use an older iTunes version and once it is downloaded and installed on your computer, at launch, hold down the Opt/Alt key on your keyboard while launching this older iTunee version, so you can create a new Tunes library. Wippien uses NAT traversal techniques to penetrate NAT devices and make direct connections between peers.

No special setup is needed to establish connection. You will be assigned an IP address to enjoy full network services with your friends - just as they would be sitting next to you.

Viber for android 5.1 1 free download