Portable MP3 Diags
Portable MP3 Diags is the portable edition for MP3 Diags. Finds problems in MP3 files and helps the user to fix many of them using included tools. Looks at both the audio part (VBR info, quality, normalization) and the tags containing track information (ID3.) Also includes a tag editor and a file renamer. Easily analyze your MP3 files, then fix them.
Unlike some programs that are designed to deal with a single topic (like fixing VBR headers or adding cover art), MP3 Diags is a one stop solution that identifies more than 50 different issues in MP3 files and provides the means to fix many of them (well, not everything is fixable; you cant make a 64kbps file sound like a 256kbps one.)
Portable MP3 Diags Features:
1. Adding / fixing track info, including album cover; information can be retrieved from several sources: Internet, clipboard, file name, local files, and (obviously) keyboard
2. Correcting files that show incorrect song duration
3. Correcting files in which the player cannot seek correctly
4. Converting characters for non-English names
5. Adding composer name to the artist field, for players that dont handle the composer field
6. Renaming files based on their fields
7. Changing word case for track info
The license of this software is Free, you can free download and free use this music manager software.