The latest beta version supports tabbed chat window Instantbird is a free multi protocol chat client which you can use to chat on all famous chat networks, like AIM, MSN, Yahoo, Google, ICQ, IRC, XMPP, QQ etc. Trillian is currently available for windows only. You can get an iphone app of trillian here. It is have an option to get a web based chat client too check it here. It supports ICQ, AIM, Yahoo Messenger, MSN, and IRC. It have two versions which is Basic (Free) and Pro(not free). Trillian is also a multi protocol chat client. It supports plugins which will help you to perform aditional functions. Zephyr, Yahoo, XMPP, Sametime, SIMPLE, SILC, QQ, MySpaceIM, MSN, IRC, ICQ, Groupwise, Google Talk (Gtalk), Gadu-Gadu, Bonjour, AIM Pidgin is a free multi protocol chat client (no ads too), and Pidgin runs on Windows, Linux, and other UNIX operating systems.

You can use a digsby widget in your website which will enable your visitors to chat with you.ĭigsby is available for Windows only as of now. you need not to enter the details every time you use (even it is on another machine), the digsby account login will bring all the required details.Ĥ. Social Networking - digsby will allow you to manage your Twitter and Facebook MySpace and LinkedIn accounts.ģ.

Email notifications - alerts you of new email and lets you perform actions such as 'Delete' or 'Report Spam' with just one click.Ģ. It support themes and you may create your own themes if you want.ġ. The chat have tabbed interface which is another cool feature. These 10 multi protocol chat clients are totally free and many of them support social networking sites like twitter, Facebook, Myspace etc too.ĭigsb support AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber and you can use more than one chat account to be logged in at a time.

Open source multi chat client windows