Free mastering EQ

  • Standalone EQ plugin from iZotope's definitive mastering suite, Ozone 11
  • Creatively control the impact of your mixes with the new Transient/Sustain mode
  • Intuitively dial in curves and hear exactly how you're affecting the audio with the new Delta button

Fine-tune your mix

Ozone 11 EQ, the new equalizer plugin from our friends at iZotope, is packed with features to enhance any mix. Shape the impact of your tracks with the new Transient/Sustain mode. Zero in on problem frequencies with the easy-to-use interface, and shape your stereo image using Mid/Side mode. Get all that and much more with this flexible, powerful EQ plugin. Add it to your toolkit for free and take your productions to the next level.

Free download now

See Ozone 11 EQ in action

Discover the latest features in Ozone 11 EQ and learn how they can be used to bring your tracks to life.

Get Ozone 11 EQ in our free music production bundle

Ozone 11 EQ also comes as part of Komplete Start – our revamped selection of free instruments and effects. Download the bundle and get this studio-quality EQ plugin along with an array of pro effects, popular Kontakt instruments, synth sounds, textures, and loads more.

Learn more about Komplete Start

Our friends at iZotope

As the experts in intelligent audio technology, iZotope designs award-winning plugins and software powered by the highest quality audio processing, machine learning, and strikingly 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

Operating systems:
Mac: macOS Monterey (12.6.8), macOS Ventura (13.5), macOS Sonoma (14)*
Win: Windows 10, Windows 11
*Supported on Intel Macs and Apple silicon Macs (Apple M-series chips) in Rosetta 2 & native

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

Supported hosts:
Logic Pro 10.7, Live 11, FL Studio 21, Pro Tools 2023, Cubase 12, Studio One 6, REAPER 6, Cakewalk by Bandlab, Audition, MASCHINE, Wavelab 11, Davinci Resolve 18, Nuendo 12, Reason 12.5.

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