Voxal Voice Changer - Voxal Voice Changer is the name of an ultimate voice changer that delivers the limitless voice changing options to its users.
GSnap - With GSnap you can get an auto-tune effect.
MorphVOX - MorphVOX is universal voice changing software that is integrated with the functions of sound effects and background tracks.
Revoice Pro - Revoice Pro is an audio plugin used for vocal tuning, time correction and ADR.
MasqVox Voice Changer - MasqVox Voice Changer is a multifunctional voice changer program for gaming and chatting purpose.
CrispyTuner - Fully featured vocal tuning suite.