GSnap, by Graham Yeadon, is arguably the best free
autotune / vocal harmonizer vst effect there is! It can be used subtly
to correct the pitch of a vocal or instrument, or, with more extreme
settings, it can be used to create the famous robot-voice effect. The
Gsnap auto-tune plugin can switch between automatic mode and manual
treatment to correct individual notes that need a bit more work. GSnap
requires a monophonic input signal to operate, so remember to add stereo
effects after the Gsnap plugin.
This free auto-tune vst plugin is simply amazing. If you only want
one autotune / pitch correcting vst effect, this is the one you want!
