Renamer is a batch file renaming app for macOS that allows you to rename lots of files quickly and conveniently. You'll love the beautiful user interface, the useful new enhancements that make batch file renaming even easier, and of course the many ways to rename files.
Organize your file renaming tasks conveniently into Renamerlets
Get started quickly with the many built in Renamerlets
Handle complex file renaming tasks by assembling chains
Live preview how files will be renamed – great for fine-tuning and catching errors
Smart undo and file backup means you don't have to worry about losing data