No specific info about version 23.0. Please visit the main page of BWF MetaEdit on Mac Informer.
A powerful and feature-rich audio editor for Mac users.
View/editor for all the spiffy metadata you can put into Quicktime movies.
Change a photograph’s original date and time by altering its EXIF metadata.
Allows modifying the metadata of single or various PDF documents.
This app is designed to display and export metadata from .wav and .mp3 files.