Ozone Pro

Now including the updated Master Assistant—only available in Ozone Pro

The choice of professional mastering studios around the world, Ozone Pro provides the final polish that makes your music sound dynamic, colorful, and competitive in any genre. Ozone Pro gives you the latest version of the Ozone plug-in, plus individual component plug-ins for each module. You'll get all future updates and enhancements as long as you subscribe, at no additional cost.

Ozone Pro Highlights:

  • UPDATED: AI-powered Master Assistant
  • 15 total plug-ins
  • Maximizer & Vintage Limiter
  • Mid/side EQ, compression, & distortion
  • Multiband processing
  • Match EQ to a reference track
  • Advanced spectral shaping
  • Low End Focus
  • "Vintage" tape emulation & processing
  • $499 value!

Access Ozone Pro—only in Music Production Suite Pro

Master with machine learning

Ozone Pro helps make mastering easier with AI-powered assistive audio tools that give you an instant starting point. Master Rebalance lets you correct instrument levels before starting your master, or add excitement to key sections. 

Low End Focus User Interface

Control lows, mids, and highs

Tame harshness in high end and bring out your low end with tools like Spectral Shaper and Low End Focus. Use intuitive, fluid controls to target specific regions to easily smooth out issues or create unique effects.

Tonal Balance control

Match your reference track

Load your favorite reference tracks, loop any section, and compare your master with a single button press. Take a snapshot of your reference with the new Match EQ module and save your favorite profiles as presets for other songs. Or, use Master Assistant to set up a custom chain based on your reference.

What’s in Ozone Pro?

Ozone 9 master rebalance

Master Rebalance

Adjust volume on drums, bass, or vocals in ANY audio track, even a bounced mix. 

  • Works in real time: no need to render or bounce!
  • Fully automatable: add excitement with level changes in key sections!
  • See your results: twin spectrum meters show the rebalanced source against the rest of your track.
Ozone 9 Low end focus

Low End Focus

Get clear and punchy low frequencies and avoid artifacts from EQ and compression

  • Smooth or punchy: Low End Focus adds contrast to your bass elements, helping them stand out, or blend in.
  • Boundary regions: Add or remove contrast anywhere in your low end.
  • Hear the results: Solo the output and make sure your musical elements are preserved
Ozone 9 imager


Add natural stereo width to narrow mixes with multiband control of your side channels.

  • Stereoize it: Imager gives you two flavors for artificially widening your mono tracks.
  • Create natural width: Sculpt your image in stereo with per-band widening and narrowing.
  • Fluid metering: Monitor stereo width with three different metering modes.
Ozone 9 EQ

Equalizer (Updated!)

Control the finest details of your sound with fluid metering and new HUD controls.

  • *NEW* EQ Scaling: Control your EQ intensity without changing the shape of your curve, only in Ozone Pro!
  • Mid/Side mode: Target sound sources in your side channels.
  • Fluid & Resizable window that lets you see more of your sound.

Track Referencing

Seamlessly compare your mix with a reference track at the touch of a button.

  • Never leave your DAW: Load up to 16 audio files at once, directly into Ozone.
  • Compare your mix: A/B compare your mix and see it displayed in Ozone’s meters
  • Create presets: Your reference can be used with EQ Match and Master Assistant for automatic processing.
Ozone 9 Maximizer


Make mixes LOUD while preserving dynamics with Ozone’s intelligent limiter.

  • IRC Modes: Intelligent limiter algorithms respond to the unique dynamics of your track
  • Threshold Learn mode intelligently sets loudness to a target LUFS level
  • True Peak mode ensures your audio doesn’t clip after export
Ozone 9 spectral shaper

Spectral Shaper

Add instant polish and remove harshness with spectral shaping technology. 

  • Shape lows, mids, and highs with adjustable boundary controls.
  • Listen mode: Solo the output and make sure your musical elements are preserved
  • Tame harsh mixes: Perfect for harsh guitars, sibilant vocals, or piercing cymbals
Ozone 9 dynamic EQ

Dynamic EQ

Make EQ boosts and cuts that respond to the dynamics of your audio.

  • Dynamic filters: Make subtle boosts and cuts that respond to your mix.
  • Per-node control: Control threshold, attack, and release along with frequency and gain.
  • Works in Mid/Side: Address subtle frequencies in panned instruments.
Ozone 9 exciter


Mix and match between seven different types of distortion to add warmth and character.

  • The full spectrum: Use different flavors of distortion such as Tape, Retro, or Tube.
  • Per band distortion: Assign a unique flavor to any frequency range.
Ozone 9 dynamics


The mastering engineer’s most versatile tool. Tame dynamic mixes and give your tracks energy.

  • Quick workflow: Auto release and Learn modes give you a headstart on compression.
  • Works in Mid/Side: Address dyamics in your side channels.

Vintage Modules

Ozone 9 vintage tape

Vintage Tape

Introduce rich saturation with all the frequency coloration, distortion, and phase effects of tape.

Ozone 9 vintage limiter

Vintage Limiter

Glue a mix together and get loud, pumping tracks using Vintage Limiter.

Ozone 9 vintage EQ

Vintage EQ

Brighten your master, smooth out heavy low end, and add body to your digital recordings.

Ozone 9 vintage compressor

Vintage Compressor

Add colorful dynamics with compression modeled after famous mastering hardware.

Ozone Utilities

Ozone 9 CODEC preview

CODEC Preview

Hear how your mix sounds as an MP3 or AAC at different resolutions. Listen for any loss of audio quality and anticipate delivery issues down the line. (Available in Ozone 9 Advanced)

Ozone 9 Dither


For when you’re ready to export, Ozone’s extensive suite of dithering options help you ensure no audible loss of audio quality. (Available in Ozone 9 Standard and Advanced)

Ozone Pro included in

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