ATV is a Java tool for the visualization of annotated phylogenetic trees which can be used both as an applet and as a standalone application. It requires Java 1.4. Older versions are also available which use older versions of Java.
ATV reads three data formats:
* New Hampshire — produced by all major phylogenetic analysis software
* New Hampshire Extended — our extension of the NH format
* phyloXML — an XML language which is currently in development [see also: http://sourceforge.net/projects/phyloxml/]
(A Tree Viewer的缩写，是一个Java语言编写的工具，用来显示"New Hampshire"与NHX格式的进化树文件，需要安装Java 1.1以上版本的JAVA虚拟环境才能运行。压缩文件内包括PDF与WORD格式的使用说明。
