The Levelator has grown up since we first posted about it a month ago. It's now out of beta and has a whole new look. Gone is the Java interface that's shown in the earlier post and it now sports a snazzy new native UI for each platform.

They've tweaked the algorithms, using "challenging" audio files that users sent in to test with, plus improved the handling of background noise and stereo files. You can find a full list of changes here. This little program comes in very handy for quick audio fixes and best of all it's free and available for Windows and Mac (universal).