MP3 Book Helper will provide rapid Mp3 (ID3v1, ID3v2) and Ogg Vorbis tags editing and file renaming functions.

Mass Tag editing is done using special variables and Regular Expressions.

Undo and preview for all changes, capitalization, search and replace, use parts of file name or directory structure for tags. Directory renaming and restructure based on tags. All customizable and configurable.

Get the artist and album information from the freedb database over internet. Play your mp3 files in Winamp or internal player while editing Tags. It will auto pause and resume Winamp when renaming or updating files.

It can also be used to easily create WinAmp-compatible playlists (M3U files), Information (NFO) files, Parity archive (PAR) data recovery files, Simple File Verify (SFV) and Sound Verification (.SV) checksum files.

Maintain Duplicates database is a list of all the files you have and MP3 Audio Only checksums (SV) for this files. This will help you to find Identical files on your hard drive even with different tags.

You can export and import ID3 tags to and from XML and comma delimited text files, verify CRC/MD5 checksums and more.

Originally it was designed for managing audiobooks but could be used for any mp3 and ogg files.