NameChanger helps you rename a list of files quickly and easily. See the changes as you type. Change names by Replace First Occurrence, Replace Last Occurrence, Replace All, Wildcard, Prepend, Append, Character Removal, Case Changing, Regular Expressions, Sequence and Date. Advanced options for file extensions and selective renaming. Also contains an Image Browser for visual reordering of photos, integrated Quick Look and ability to save a rename for later use.

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.