SoundRadix Pi - PI is an innovative, multi-channel phase interactions mixer plug-in engine for Mac and PC.
MFreeformPhase by Melda Production - A powerful audio utility that lets you adjust the phase of individual frequencies however you like.
faSampleDelay by Forward Audio - A versatile and reliable audio tool for small phase alignment tasks in your guitar or drum recording.
kilohearts Disperser - Disperser smears high energy audio transients through space and time without modifying the gain of the sound.
MAutoStereoFix by Melda Production - A unique solution for finalizing audio stereo tracks, mainly stereo microphone recordings.
Voxengo PHA-979 - Track phase alignment audio plugin. Allows you to time- and phase-align any sound material to achieve better sonic coherence and clarity in the mix. Includes multi-band correlation meter.