Audio Assault has released Transient, a free envelope shaper plugin for WIndows and Mac, which lets you boost attack on drums or make them punchier, boost room mics, define acoustic guitar etc.
Increase the attack of a snare, highlight picking on an acoustic guitar or smash a drum room.
Use the x2 switch to double the intensity of the effect.
Transient free envelope shaper plugin is available at no cost.
More info:
Transient free envelope shaper plugin
