1)   MultiRenamer 2.2
Multi Renamer allows renaming multiple files with a couple of mouse clicks. Simply design the new naming pattern and click the button. Naming patterns are created basing on your own criteria and may include date, time, numbering. Download it now!

 2)   Visual Renamer 1.7
Visual Renamer is unique batch renaming tool. Apart from common features of batch renaming, it can rename karaoke files, supports THM, EXIF, MP3 tags, and has lots of different filters to sort out files. You can also create your own custom scripts.