ptl文件怎么看，ptl文件怎么打开？

.ptl

文件类型：Rational Rose Petal File

扩展名为.ptl的文件是一个开发文件。

文件说明：

ASCII text-based file format exported from Rational Rose, a model-based software development program; consists of nested levels enclosed in parentheses that form a tree of nodes..ptl

打开.ptl文件

Mac OS

　

Windows

IBM Rational Rose development software　

Linux

IBM Rational Rose development software

其它内容

来源：.ptl文件