MP3 Collector is a fast and flexible MP3 collection manager, ID3 tag editor, file renamer and playlist manager.
The collection manager is based on the popular Music Collector and Movie Collector products. It creates a database by scanning your harddisks, CDs and network for MP3 files. You can group, sort and filter the resulting database in a configurable Explorer-type interface, even when the actual MP3 files are not available.

The ID3 tagger supports batch updating of both ID3v1 and ID3v2 tags with data retrieved from the filename, existing tags or manual input. The tagger preview allows you to review the new tags before they are updated.
MP3 Collector can batch rename files to any format, using the available tag or database information. Again, a preview shows the changes before they are made.

Other features: integrated MP3 Explorer file manager, supports .M3U and .PLS playlist formats, configurable list printing, export to ASCII and HTML, graphical statistics.

New in v2.3.1

• Support for VBR encoded MP3 files with VBRI headers (previously only Xing VBR headers were supported)
• Support for Unicode (UTF-16) encoded data in ID3v2 tags (as written by e.g. WinAmp) Windows
• Vista compatibility/compliance:

• Changed default location of user data