Open Source XMPP Software

Adium is an Open Source, multi-protocol instant messaging application for Mac OS X. Adium supports AIM, ICQ, Jabber, MSN, Yahoo!, Google Talk, Bonjour, Gadu-Gadu, Novell Groupwise, SIP/SIMPLE (Text), and Lotus Sametime. Additionally, it supports all of these applications at once so, even if you have multiple IM accounts, you don't have to log into each account separately.

Plugin for Pidgin messenger that saves your opened conversations at shutdown and restores its at startup.

Boltun is a chat bot plugin for Miranda IM with its own engine.

Кроссплатформенный IM на Java

A native instant messenger for Motorola EZX phones with support for both ICQ and JABBER protocols.

A fork of pidgin which aims to provide minor features that have not been addressed by the pidgin development team (including manual textbox resizing). See funpidgin.sf.net for details.

Instant messenger history converter.

Kraken is a continuation of the Openfire IM Gateway plugin, but in a way that works for any XMPP server. It provides a way for XMPP users to log into, and communicate through, their legacy IM accounts such as AIM, ICQ, MSN, Yahoo, and friends.

Miranda NG is a successor of a popular multi-protocol instant messaging client for Windows, Miranda IM. Very light on system resources and extremely fast. Supports Em-LAN Facebook, Gadu-Gadu, ICQ / MRA, IRC Internet Relay Chat, Jabber XMPP, MinecraftDynmap, Omegle, Sametime, SkypeWeb, Steam, Tox, Twitter, and VKontakte. Linux is not a natively supported operating system, but Miranda is known to run on Linux under Wine. PluginUpdater is responsible for keeping your Miranda up-to-date. It checks for updates for all installed plugins and other components like icon sets and langpack regularly (depending on its settings) and performs updating automatically.

Java IM client with GUI based on JavaFX

Opener Chat is a kind of multi-user and multi-protocol online communication software which is like Pidgin (gaim). Opener Chat is completely written by Perl. It occupies less resource and has greater extensibility. Goto our site for more information.

Send XMPP (Gtalk/Google Talk also supported) messages (thanks to Jabber) within a single line of PL/SQL code, get buddies list and status in relational tables (or xml) on Oracle 11g.

This is an unofficial native port of Pidgin to Mac OS X. It uses native GTK+ (www.gtk-osx.org) which provides better integration and does not require X11. It also comes with more plugins out of the box, including OTR.

A plugin for Winamp which allows song change events to be forwarded to Snarl. To install, copy the gen_snarl.dll file, which can be found in the files section here, to C:\Program Files\Winamp\Plugins (default path for Winamp installations) and res

YANPP is Yet Another NowPlaying Plugin for libpurple, showing the currently played song in the status message. Currently the only player supported is amarok, but there will probably come more.

A plugin for Adium to display youtube videos inside the chat window.

climm is a portable, small, yet powerful console based, fully internationalized instant messaging client supporting the current v8 ICQ protocol and XMPP.

j!com is a secure instant messaging system, featuring a classical AIM-like interface, and providing AES encryption for conversations and login.

notify4b is (Notify for business) a IM-messages sending package which helps you to send your application inner message to the various IM clients such as XMPP MSN etc. It can work easily and effiently by simply adding a deployment and a few codes to your

This plugin for Pidgin performs itself like an answering machine or, more likely, a prompter robot. It tries to find suitable answers in logs of your previous conversations and prompts its variants.

wQutIM is QutIM adaptation for Windows Mobile, based on QutIM v0.2.