LinQ 4.1.6

LinQ is a full featured, modern Jabber instant messaging client. It is compatible with many other instant messaging client, like Google Talk, Gaim, Psi, and Meebo.
LinQ is powerful. It aims to be fully compliant with XMPP, and to catch up with the latest JEPs.
LinQ is flexible. LinQ provides a set of APIs to enable other developers to write their own plugins. Actually most features of LinQ are implemented by plugins.
LinQ is portable. Currently, it runs on Windows and Linux. But porting to other platforms is very easy, thanks to the Qt library.
Main features:
- Data Forms
- Service Discovery
- Multi-User Chat
- In-Band Registration
- Non-SASL Authentication
- Feature Negotiation
- In-Band Bytestreams
- SOCKS5 Bytestreams
- XHTML-IM
- Chat State Notifications
- Stream Initiation
- File Transfer
- Roster Item Exchange
- Gateway Interation
- vcard-temp
- Jabber Search
- Delayed Delivery
Enhancements:
- URI scheme support (JEP-0147).
- vCard is not saved for contacts not in roster.