Jarl is a Perl/Tk feature-packed, cross-platform client that runs on all major platforms.

Client written with Perl/GTK+ using the Net::Jabber perl modules.

A client for the Apple Newton.

A client written in TCL, it supports JEP-38 style Jabber icon-sets.

A client that provides a familiar, MSN Messenger like, interface to Jabber communications.

Small console client for Linux that includes SSL support, history logging, commands completion and external action triggers.

Instant messaging client for mobile phones, PDAs or other wireless devices.

Multi-protocol IM client with Jabber, VoIP, digital whiteboard and file transfer support.

Client designed for usability, standards compliance and security, including automatic connection encryption, custom emoticons, avatars and text markup.

Windows IM application based on the Jabber protocol.