Testimonials 
"Windows can handle some basic file renaming in batches, but not with the power and simplicity of this tool, which changes extensions and can undo renames. Use the preview function to see the new name before giving the okay"
"Those meaningless default file names attached to your digital photos? They need to change. Yes, Windows Explorer lets you rename files en masse, but it doesn't offer the control of File Renamer. You can replace an entire name, a designated part of a name (say, characters 3 through 17), keywords, and more. Of course, it's also a great way to rename music and video files (not to mention plain old data files)."
"We have tried lots of File Renaming tools and by far this is very easy to use and in good price also."
"After trying so many tools; I choose File Renamer to rename 100s of files daily. I never regret my decision of buying File Renamer."
"just a few lines here to say that File Renamer is a well thought-out, smooth handling program with a fresh looking interface to boot. And a fabulous deal at $20! I needed about 30 minutes to evaluate it. Nice going guys and, if any, gals!"
""I imported 5000 files from excel sheet and rename it in a few seconds."