RenameWiz - Version 3.4.2 Rename multiple files and folders with RenameWiz A few features include:Add a suffix, Add a prefix, Search and replace first or all occurances, Case rename, Number or re-number files, Remove file names or ext while numbering, Simulate before renaming, Copy as instead of renaming, Undo renaming, Recursively rename files or folders. RenameWiz is the only rename program you will need.