Irene - Rename Wizard is an easy to use, yet powerful file renaming tool that provides a step-by-step wizard interface to rename multiple files based on user defined rules. You can add a prefix and suffix and include advanced variables like file date, extension name, file size, artist name and other file properties as part of the new file name. In addition, you can change case, add separators, replace keywords, add sequential numbering schemes and more. The renamed file names can be previewed before processing.