Xabber

Xabber is an excellent Jabber (XMPP) client with multi-account support and a simple and easy-to-use interface.

Program features:

• support for multiple accounts;
• fast switching between active chats;
• flexible contact list configuration;
• supports all standard XMPP servers;
• support for Gtalk, Facebook chat, Livejourtal, VKontakte, Ya.Online, Gtalk for Google Apps;
• conference support (Multi user chat, MUC);
• correspondence history;
• correspondence history saving to the SD card;
• optional support for emoticons ("emoticons");
• hyperlinks support in the messages (web-pages, YouTube, email, phone numbers, XMPP Uri);
• user avatars;
• contact information (vCard);
• sorting contacts by groups and/or accounts;
• contact list management: adding/deleting/editing contacts, groups, subscriptions;
• searching through contacts;
• integration with phone contact list (call from chat and chat from phonebook);
• settings of notifications for each contact;
• full Unicode support (communicate in any language);
• portrait and landscape modes;
• traffic compression (if supported by your server);
• support for resources, priorities;
• OTR encryption;
• TLS support; old SSL support;
• Older SSL support;
• SASL support;
• server certificate validation;
• SRV records and DNS round robin support;
• client type display in the contact list (Adium, Empathy, Gajim, Gtalk, iChat, Miranda, Pidgin, Psi, QIP, Xabber, Xabber VIP);
• notifications on typing;
• message delivery confirmation;
• shortcuts for chats on the desktop.