Since RVox is essentially a "one-stop" compressor, limiter, and gate, these free tools mimic its simplified workflow:
Waves runs a "Name Your Own Price" bundle sale every Black Friday and a $29.99 flash sale every 3-4 weeks. RVox alone normally costs $69.99, but you can buy the entire "Renaissance Maxx" bundle for $39.99 during sales. Keep an eye on retailers like Sweetwater or Plugin Boutique. rvox plugin free download best