Tag And Rename software (version 3.9.15) is a powerful tool for managing music files. Its most important features include the ability to tag and rename music files in batch, support for various file formats including MP3, FLAC, and OGG, automatic tag retrieval from online databases, and the ability to export tags to various formats. With its user-friendly interface and advanced features, Tag And Rename is a must-have tool for any music enthusiast.