file and mp3 tag renamer is a powerful, easy-to-use multiple file and mp3 renaming utility. with this powerful program ,you can quickly and easily batch rename files and mp3's with a number of possibilities and options, including change case, change the file extension, insert string,delete string,replace/remove string ,set the file attributes&time stamps, and enumeration renaming allows you to add number sequences to your filenames.

goldleo mp3 tag editor is an easy to use mp3 tag editor supporting id3v1.1 and id3v2.x, and it is also a cool mp3 batch renamer, choose the format and batch rename the files in the directory easily. with it, you can edit the lyrics and pictures or copy id3v1.1 between id3v2.x.