我觉得最大的特点就是：除了可以对某个文件夹下的全部文件（除文件夹和子文件夹下文件）改名外，还可以，任意选择该文件夹下的部分文件，进行批量有规律的修改，当然单个文件的修改就不用说了。

还有就是本软件，除了可以修改文件名，还可以修改文件的扩展名。

本软件为本人自己开发的，完全免费使用，旨在共同学习进步，欢迎发表意见或建议，有需要软件或源代码的按照软件“关于”界面上的联系方式和我联系，当然也可以在本空间留言，本人有求必应。

-I think the biggest feature: in addition to a folder of all files (except folders and sub folder files) changed its name, you can also, choose the part of the file under the folder, modify the regular batch Of course, changes to individual files, needless to say. There is this software, in addition to modify the file name, you can modify the file extension. The software for the development of my own, completely free of charge, to jointly study and progress, and welcome comments or suggestions, we need software or source code in accordance with the software " on the"　contact interface and contact me, of course, can also be in the space message, I requested it.