Simple Renamer - Simple Renamer is a powerful tool and easy-to-use program for dealing with the enormous number of files.
Extension renamer - This application is intended for the purpose of batch renaming of file extensions. This can be achieved with any file extension and can be changed from anything to anything.
Power Renamer - PowerRenamer is an easy to use 2-in-1 tool that handles all of your image, MP3 and file renaming needs.
Professional Renamer - Professional Renamer helps catalogue images, music and other content of your hard drive via meaningful file names. The program offers sophisticated templates and filtering to save time and maintain consistency of name patterns.
EZ Photo Renamer - Rename digital photo files (eg DSC00001.jpg) generated by digital cameras. New file names can include same prefix, counters and date created.