ATXTTool 1.0 for Mac was available as a free download on our application library. This free Mac application is a product of BBC. The most popular version of the application is 1.0. The software lies within Audio & Video Tools, more precisely Editors & Converters. Commonly, this application's installer has the following filename: atxt-1.0.zip.
From the developer:
Audio Text Tools allow authors to add audible metadata to their audio files, primarily for the benefit of the visually impaired. The information is embedded using a new ID3v2 ATXT frame, defined in an addendum to the ID3v2 specifications.
You may want to check out more software for Mac, such as WAVManager or Aiseesoft FLV Converter Suite for Mac, which might be similar to ATXTTool.