AMSN是一款功能丰富的MSN Messenger软件，遵照GNU GPL进行发布，除了Windows，还可在其他多种平台下运行，比如GNU/Linux、FreeBSD、Mac OS X等。 amsnAMSN 是一款免费而且开放原始码的 MSN 替代工具，它可以说是目前与 MSN 拟真度最高的一款工具，不但支持最流行的动态表情图标，连 MSN 专属的声音传讯或是网络视讯功能也完全支持喔。基本上，只要是你想得到的 MSN 功能，在AMSN上大多有被实现。-AMSN is a feature-rich MSN Messenger software, follow the GNU GPL to publish, in addition to Windows, can run in a variety of other platforms, such as GNU/Linux, FreeBSD, Mac OS X and so on. amsnAMSN is a free and open source alternative to MSN tool, it can be said is the highest degree of verisimilitude with MSN a tool, not only supports the most popular dynamic emoticons, even the MSN network of dedicated voice communications or, as the News features full support for Oh. Basically, as long as you want the MSN features, mostly on the AMSN has been achieved.