MP3Trim is a utility that allows you to trim MP3 music files. Useful on files that contain unwanted sounds at the beginning or end, MP3Trim works by trimming precisely at MPEG frame increments. It can automatically detect digital silence and recover wasted disk space occupied by silent frames. In addition, it recognizes ID3 tags and cleans up missing or incomplete frames and WAV headers (for WAV-embedded MP3s). This version features a better error message when the disk gets full, changes the default threshold for normalization to -3dB, which gives a little volume headroom for the tracks with wide dynamic ranges, and contains an added check for tracks that end abruptly.Version 2.12 adds F10 key shortcut to open the option dialog window and colored text for abruptly ending files.