Perfect Rename is a simple file renaming tool for Mac. Build the new file name from simple, easy-to-understand building blocks.
Look at the real-time results, hit 'Go'. Perfect Rename gives you the following smart blocks to build powerful naming rules: text, counters (global, total, per file type, Arabic and roman numbers), original file meta data (name, extension, size, modification date, creation date, parent folder), date, image metadata (more than 150 tags spanning from EXIF, over GPS to Camera Maker-Specific), audio metadata (common ID3 tags), video metadata (what ID3 are to audio, this is to video: access duration, artist, etc.), and CSV.