Возможности:

• Запись ID3v1, ID3v2, APEv2, MP4, WMA-тегов и Vorbis-комментариев для нескольких файлов одновременно.
  
• Полная поддержка Unicode.
  
• Поддержка встроенных обложек в альбомы.
  
• Автоматическое создание и составление плей-листов.
  
• Поддержка рекурсивных подпапок.
  
• Сопоставление полей.
  
• Удаление части тега или всего тега из нескольких файлов.
  
• Переименование файлов на основе информации тегов.
  
• Импорт тегов из имен файлов.
  
• Формат тегов и имен файлов.
  
• Замена символов или слов из тегов и имен файлов.
  
• Регулярные выражения.
  
• Экспорт тегов в форматы, которые выберет пользователь (HTML, RTF, CSV, XML).
  
• Импорт тегов из онлайн-баз данных freedb или Amazon.
  
• Импорт тегов из локальной базы данных freedb.
  
• Поддержка ID3v2.3 (ISO-8859-1 и UTF-16) и ID3v2.4 с помощью UTF-8.

Changelog:

• added support for moving action groups via drag'n'drop in action groups dialog.
  
• added support for moving multiple selected action groups in action groups dialog.
  
• added support for selecting multiple action groups and changing their enabled state by clicking the checkmark of one item in the group.
  
• added action groups dialog keyboard shortcut Ctrl+A to select all action groups.
  
• added action groups dialog keyboard shortcut Ctrl+S to save current state.
  
• added action groups dialog keyboard shortcut Ctrl+Shift+A to invert current selection of action groups.
  
• added action groups dialog keyboard shortcuts Alt+Up, Alt+Down, Alt+Page Up, and Alt+Page Down for moving action groups in the list.
  
• added action groups dialog keyboard shortcuts Ctrl+E to enable all action groups and Ctrl+U to disable all action groups. (#49589)
  
• added confirmation message to save configuration changes when closing action groups dialog. (#17000)
  
• added indicator on how many action groups are selected to action groups dialog. (#49589)
  
• added option to sort list of action groups from right-click menu at action groups dialog. (#50202)
  
• added state-changed indicator to action groups dialog window caption.

• deleting files now always uses the setting at 'Options > Messages' for confirmation messages and if disabled the global system setting. (#50161)
  
• option to move action groups to top/bottom when Alt key is pressed. (#49589)
  
• removed warning message that appears when saving configuration of action groups without any enabled action groups.
  
• renamed OK button to Apply at action groups dialog.
  
• right-click menu at action groups dialog is now also shown if no action group is selected.

• added missing support for *.jfif image file extension when dropping cover art. (#49655)
  
• added missing support for cover art for raw AAC files. (#49784)
  
• moving action groups via Alt keys or buttons did not keep moved action group visible.
  
• moving to beginning of lists during drag'n'drop did not trigger item scrolling if possible.
  
• trailing pipe symbol | was removed from ID3v2 UNSYNCEDLYRICS field when saving tags. (#50163)