Auto-Tune Evo VST free download. Get the latest version now. Auto-Tune corrects intonation and timing problems in vocals or solo instruments. Auto-Tune is an audio processor created by Antares Audio Technologies which uses a proprietary device to measure and alter pitch in vocal and instrumental music recording and performances. It was originally intended to disguise or correct off-key inaccuracies, allowing vocal tracks to be perfectly tuned despite originally. Antares Auto-Tune EFX is the Auto-Tune plug-in that is affordable for personal project studios but still delivers the legendary Auto-Tune sound. Get Auto-Tune real time pitch correction and the Auto-Tune Effect and create better sounding vocal tracks today.