Finding a "Free Full Version" of legacy software like Auto-Tune 5 today is tricky. Most "free" links are or incompatible with modern macOS (Monterey, Ventura, Sonoma) because they require 32-bit architecture.
Antares moved to the iLok and later the Antares Central licensing systems. Legitimate copies still require a digital license to activate. How to Use Autotune on Mac Today
Ironically, the sound of 2008 is a limitation of the old algorithm, not a feature. Modern plugins emulate that limitation perfectly.
Ideal for tracking vocals in real-time without distracting delay.