Rename Master is a portable utility to rename multiple files quickly in few clicks. You can rename hundreds of files with least amount effort and time.
It allows you to add, remove, or replace parts of the filename with ease and also supports renaming via file properties, MP3 tags, JPEG JFIF and EXIF tags, and text files. It has support for batch renaming, auto preview, undo action, floating thumbnail. It also has optional Explorer integration for right-clicking on folders or using “Send To” option.