Mp3Trim is a tool that lets you automatically detect silence at the beginning and at the end of MP3 tracks and remove it, thus reducing file size. It also allows you to adjust the sound volume, which is a great help, since most MP3 files are too low in volume comparing to original CD tracks. What's more, the program lets you deal with corrupted MP3 files, throwing away all the rubbish it might have got while being downloaded and leaving the file clean and ready to be played by any conventional MP3 player.

The license of this software is Freeware, you can free download and free use this audio editing software.