挺好的一个由于采用了跨平台的JAVA语言开发，因此该软件也可同时运行于其他操作系统，目前已经经过测试的有各种Linux系统以及Mac OS上，当然还有视窗操作系统。 -very well, the one due to the cross-platform Java language, the software can also run on other operating systems that have been tested in various Linux and Mac OS,

Psi is a free instant messaging application designed for the Jabber IM network (including Google Talk). Fast and lightweight, Psi is fully open-source and compatible with Windows, Linux, and Mac OS X.