Pidgin is a free software multi-protocol Instant Messaging client that allows you to use all of your IM accounts at once.

· AIM
· Bonjour
· Gadu-Gadu
· Google Talk
· Groupwise
· ICQ
· IRC
· MSN
· MySpaceIM
· QQ
· SILC
· SIMPLE
· Sametime
· XMPP
· Yahoo!
· Zephyr

libpurple:
· TLS certificates are actually stored to the local cache once again (accepting a name mismatch on a certificate should now be remembered)
General:
· AIM and ICQ
· Messages from some mobile clients are no longer displayed as Chinese characters (broken in 2.6.4)
MSN:
· Fix an issue allowing a remote user to download arbitrary files from a libpurple client. (CVE-2010-0013)
XMPP:
· Do not crash when attempting to register for a new account on Windows.
· Fix file transfer with clients that do not support Entity Capabilities (e.g. Spark)

Download: Pidgin 2.10.1 (9 MB) | Mirrors | Portable Pidgin 2.9.0 (15 MB) | Screenshot | Homepage