File Renamer 3.0

File Renamer is a fast and easy way to rename multiple files and folders.
Select any group of files in a folder and do what you want - make all names lower/upper case, replace or delete characters, add prefixes and suffixes, change the file extension, or replace the names altogether with sequential names of your choosing.
File Renamer is particularly useful for managing graphics files downloaded from the Internet or saved from your browsers cache.
It can also be useful for programmers or for those who create sequential versions of text files, etc.
Operation is simple: just select from a drop-down list or fill in some settings, click Preview to see the effect and click Apply to make the changes.
Main features:
- Rename MP3 files with their respective ID3V1 and ID3V2 Tags.
- Bulk Rename or Set ID3V1 and ID3V2 Tags
- A simple, flexible and powerful interface
- Powerful real-time preview.
- Can recursively process sub-directories.
- Undo past renaming operation.
- Numerous renaming criteria.
- Can change file extensions in a flash.
- Save log files of renamed files.