A free tool for listening decisions

Free Tools.

Hear the change.
Ignore the volume jump.

Compare your effects with the original at matched loudness.

Free plug-in · in testing

MATCH

Put one instance before your effects and one after. Learn the level difference, lock it, then compare by ear or run a blind test.

See how MATCH works
MATCH interface with aligned original and processed loudness traces and Before / After controls

MATCH is in development. Windows VST3 testing is underway; public downloads and macOS availability have not opened.