JJ MP3 Renamer

JJ MP3 Renamer is a tool that you can use to perform several operations on MP3 files, including file renaming and tag editing.
The interface of the application is plain and simple. Audio tracks can be imported into the list via the file browser only, because the "drag and drop" method is not supported. Batch processing is allowed and this is the biggest advantage of the tool.
So, you can edit ID3 tags when it comes to the title, artist, album, track number, year, genre and comment of the audio tracks.
But you can also convert the file names or CD database to ID3 tags, synchronize tags and replace words, generate playlists, play songs in an external media player, and more.
In "Options" you can set the MP3 player path and temporary directory, customize the interface (e.g. buttons, fade effect), configure dialog properties (e.g. remove read-only attributes from MP3 files, proceed with the next file if attribute-removal fails), set proxy parameters, and others.
The program takes up a low-to-moderate amount of system resources and didn't freeze, crash or pop up errors during our tests. JJ MP3 Renamer can be easily used by individuals of any level of experience.
Unfortunately, we weren't able to access the help file. In addition, the interface needs some major improvements, since it's outdated. We recommend JJ MP3 Renamer with reservations.