iZotope Ozone

Ozone is iZotope's mastering software, combining EQ, dynamics, imaging and limiting modules with a Master Assistant that analyzes your mix and builds a starting chain. Producers and mastering engineers use it inside DAWs, and iZotope has been part of Boris FX since July 2026.

Ozone 12 adds stem-aware processing such as Stem EQ, Bass Control and Unlimiter, so you can adjust vocals or drums inside a stereo mix. It comes in Elements, Standard and Advanced editions, sold as perpetual licenses or as part of an iZotope subscription.