Right click context menus to quickly access FR when you need it.

Oldest still developed batch rename program.

Realtime preview shows changes before you actually rename.

Extend with ExifTool for thousands of more properties and tags!.

Extract media properties & metadata, such as width/height and duration.

Create your own rename rules with scripting!.

Supports mp3, ogg vorbis, wma, mp4, flac, mpc, spx, tta, wv and more!.

With more features than any other program on the market and a critically acclaimed user interface, this is batch renaming at it's best! Ken Rename is a simple-to-use yet fully featured file renaming tool with which you can rename hundreds of files in just a few seconds.Since 1999 Flash Renamer has been the program of choice for users in need of a fast and intuitive way to rename multiple files in an automated fashion. Obviously this last option only works well when your music files are properly tagged and your images have EXIF data. Plus, it features special support for MP3 and EXIF tags, which enables you to rename music files and images making use of the information stored in tags. Ken Rename can also work with hidden, read-only and system files.

The good thing about Ken Rename is that you can add several actions to a list and perform all of them together with a single mouse click. There are a few to choose from: replacing character strings, changing case, inserting or removing text, or replacing the original name with a completely new one, to name a few. Then, using the menu at the bottom of the interface, you select the renaming options you'd like to apply to your files. You start by simply adding all the files you want to rename to the program's interface.

Mac rename utility