Advanced Renamer is a Freeware Portable File and Folder Renaming utility created by Kim Jensen. It can be used to batch rename multiple files and or folders at once.
ReNamer is a free file rename tool that can be stored and run from a USB device. Like many other file renaming utilities provides users with the ability to rename prefixes, suffixes, change case, string replacements, change file extensions and much more.
Ken Rename is a Free File Rename utility that can be stored and run from a USB device. The File Renaming Tool enables a user to quickly and easily rename files.