Small and fast are only two positive things that come to mind when trying to descripe Miranda IM. Miranda IM Available for: windows mac linux unix java Pidgin is an instant messenger (IM) application that cover multiple protocols - including (but not limited to) AIM, ICQ, MSN, IRC, Jabber, Novell GroupWise Messenger and Lotus Sametime. Pidgin 2.6 Available for: windows mac linux unix java has plug-in based support for the different IM networks. is an open source universal Instant Messenger (IM) developed fully in Java.

0.2 Available for: windows mac linux unix java MAC, MSN, Jabber and more - even Novell Groupwise and Lotus Sametime are. All of the most widely use protocols are supported such as AIM, ICQ. Read moreĪdium Available for: windows mac linux unix javaĪdium is open source instant messaging for Mac OS X. However, to ensure that you don't loose touch we your friends who have not yet switched. Psi is an open source instant messenger client built for Jabber (the open source instant messaging protocol). Psi 0.10 Available for: windows mac linux unix java ICQ is available in virtually any language. Skinning is also an important part of ICQ allowing people to change the look and feel for their ICQ client. Apart from standard chat ICQ also supports video and voice (VoIP) chat. However, ICQ still has many advanced features and has been the first to introduce a number of cutting edge functionalities - such as sending SMSes. For many years ICQ was the most popular client on the market, but lately it has been surpassed by MSN Messenger, AOL Instant Messenger (AIM) and others. ICQ was the first instant messenger client available - pioneered by Mirabilis in 1996.

What is an icq client