Thomas Mundt has updated LoudMax, to version 1.12. LoudMax is a Look-Ahead Brickwall Loudness Maximizer plug-in with a clean transparent sound. It is designed to retain the original character of the music as much as possible even at high compression levels. A 64-bit versions are now available.
Changes in LoudMax 1.12:
LoudMax is available for free as VST/AU plug-in for 32/64-bit Windows and Mac OS X at Loudmax blog.