RazorLame – Freeware

RazorLame is a so-called front-end for use with LAME.

LAME is a great MP3-Encoder: it’s very fast, it produces
high-quality files, has many advanced features (like
Variable Bitrates and Joint-Stereo), and it’s open source.

Unfortunately, it is a command line utility, and that is
where RazorLame comes in: it provides an easy-to-use
graphical user-interface which makes MP3-encoding even
easier!

You can find more about LAME at http://www.mp3dev.org/

Download at : http://www.dors.de/razorlame/