Miranda IM is an open-source multi protocol instant messenger client for Microsoft Windows. It's smaller, faster, easier!

Changelog:

Enhancements:
– Improved method selection for proxy authentication
– Jabber: Added SMS service support

Bugfixes:
– HTTP authentication fixes
– Fixed SPN resolution for Kerberos authentication
– Fixed auto scroll if log is focused (srmm only)
– Fixed message window blinking even if focused (srmm only)
– ICQ: Fixed retrieving user details deleting status message
– ICQ: Fixed read status dialog
– ICQ: Fixed default settings for SSL connection
– Jabber: Hide custom search option if no interface is available
– MSN: Fixed offline messaging

Program Information Category: Internet and communication Type: Free Version: 0.9.8 Size: 2.95MB Works on: Windows Product page: here