iZotope’s complete mastering suite

  • Cutting-edge processing and AI-powered workflows, with fresh tools for sculpting a balanced and polished sound
  • 3 new plugins to lock-in your low end, reshape your balance, and revive crushed mixes
  • New Master Assistant Custom flow for even more creative control and input



Go beyond the limits of mastering

Meet iZotope Ozone 12 Advanced, your award-winning, all-in-one mastering tookit. Unlock the impossible with 20 pro modules, including 3 brand-new, best-in-class additions. Get your low end right in any listening environment with Bass Control – an industry first in easy visualization, balancing, and shaping. Revive crushed mixes with Unlimiter, a groundbreaking “undo” button for overly compressed audio. Fine-tune vocals, bass, drums, and more with Stem EQ – all without having to open up your mix. Make Master Assistant your own with a new customized flow. And shape your loudest, cleanest masters yet with Maximizer’s new IRC 5 algorithm. With intelligent tech that guides, not decides, you're always in control.

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See Ozone in action

iZotope – mixing, mastering, and audio repair

Developed by the experts in intelligent audio technology, the iZotope product line includes award-winning plugins powered by the highest quality audio processing, machine learning, and intuitive interfaces.

At a glance

Product type: Standalone plugin
For use with: As a plugin within select AAX, AU, and VST hosts/DAW
Effect category: Audio processing for mastering

System requirements

Minimum Supported OS versions
Mac: macOS Sonoma (14.7), macOS Sequoia (15.7), macOS Tahoe (26.1)
Compatible with Intel or Apple silicon M-series Macs (native & Rosetta)
Win: Windows 10 (22H2), Windows 11 (24H2)

Plugin formats:
AAX, AU, VST3. All plugins are 64-bit only.
Note: VST2 format is no longer supported.

Supported hosts:
Logic Pro 10.8 - 11, Pro Tools 2024 - 2025, Ableton Live 12, Cubase 15, Nuendo 14, Studio One 7, Reaper 7, FL Studio 25, Reason 13, Audition CC 2025, Premiere Pro CC 2025, Maschine 3.

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