Tag, search (e.g., by similarity), manage data collections of your choosing. Currently optimized for music and image data. Uses sha1 hashes for identification. Please use additional programs such as: IrfanView (http://www.irfanview.com) and MPC (https://mpc-hc.org) for media handling and a console with unicode support, like ConEmu (https://conemu.github.io).
This Java software is useful to set id3v1 and id3v2 tags on mp3 files, possibly in a massive way.
It helps you managing a song database, searching for duplicate songs.
It has a rename file utility, not only for mp3 files.
It has an utility panel to create playlists, re-organize files in folders with the name format you prefer, an utility to optimize the CD disk space.
This program was written in 2002, so I don't remember much about it ... but I used it a lot, as much as my close...
FEATURES: Editing of single ID3 TAGs, rename files, mass tagging with variables %dir and %file, exchange tags, set tags based on filenames, sort files, unsort files, create playlists and search for files.