Sharp.Xmpp is a multiplatform, Windows and Android, .NET XMPP client assembly.Sharp.Xmpp supports IM functionality & a variety of XMPP extensions, is simple and is extensively tested against Android Xamarin. It is a fork of the currently frozen excellent S22.Xmpp project. Sharp.Xmpp will be at the FOSSDEM 2016 Real time DevRoom! - View it on GitHub