Pidgin is an instant messaging program for Windows, Linux, BSD, and other Unixes. You can talk to your friends using AIM, ICQ, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, Novell GroupWise Messenger, QQ, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr.

Pidgin can log in to multiple accounts on multiple IM networks simultaneously. This means that you can be chatting with friends on AIM, talking to a friend on Yahoo Messenger, and sitting in an IRC channel all at the same time.

Pidgin supports many features of the various networks, such as file transfer, away messages, and typing notification. It also goes beyond that and provides many unique features. A few popular features are Buddy Pounces, which give the ability to notify you, send a message, play a sound, or run a program when a specific buddy goes away, signs online, or returns from idle; and plugins, consisting of text replacement, a buddy ticker, extended message notification, iconify on away, spell checking, tabbed conversations, and more.

Pidgin runs on a number of platforms, including Windows, Linux, and other UNIX operating systems. The latest version for Windows can be downloaded from here. For other operating systems go to Pidgin. Looking for Pidgin for OS X? Try Adium!

Pidgin integrates well with GNOME 2 and KDE 3.1's system tray, as well as Windows' own system tray. This allows you to work with Pidgin without requiring the buddy list window to be open at all times.

Pidgin is under constant development, and releases are usually frequent. The latest news regarding Pidgin can be found on the news page.

Pidgin Portable (formerly Gaim Portable) is the versatile Pidgin instant messaging client packaged as a portable app, so you can take your IM settings and buddy lists with you. It has all the same great features as Pidgin, including support for AOL, Yahoo, MSN, ICQ and Jabber networks, but there's nothing to install on the local PC. You can also easily add portable encryption plugins for secure, encrypted messaging.