Kadu Instant Messenger(Chat)
Kadu is an open source XMPP and Gadu-Gadu (popular in Poland) instant messenger client for Linux, BSD, Mac and Windows. Kadu is available in English, Polish, Czech, French and Turkish languages. Kadu offers: * Good-looking and functional messenger * XMPP support * Gadu-Gadu support * OTR support * Numerous plugins! (official ones, developed by the Kadu Team, and additional, community-written ones.) * Graphical messages * Message encryption * File transfer * Easy and comprehensive configuration * Bot, spammers and annoyers protection
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