iZotope RX 11 Standard


The Definitive Toolkit for Audio Repair

RX to the rescue

RX is the industry trailblazer for audio repair and enhancement. Powered by machine learning technology, RX’s comprehensive suite of tools tackles everything from common audio problems to the trickiest of sonic rescues, for music, audio post-production, and content creation.

RX is available as a standalone audio editing application that includes a suite of software plugins for use with digital audio workstations (DAWs).

Fix, enhance, and polish your audio

Visually target and replace unwanted sounds like dog barks, string squeaks, and sirens with RX’s Spectrogram. Tackle specific issues like clicks, clips, hum, rustles, and background noise with bespoke repair modules. Get even more surgical with tools that can re-shape the intonation of dialogue, remove reverb, match ambiences and EQ profiles, and much more. Plus, if you’re looking for a helping hand to get great results fast, RX’s Repair Assistant intelligently recognizes and proposes fixes for specific problems that you can tweak to your liking with easy-to-use dials.

New features in RX 11

RX 11’s machine learning algorithms have been supercharged with state-of-the art neural networks, enabling real-time, low-latency processing for Dialogue Isolate, the highest quality stem separation for Music Rebalance, and improved intelligence and speed for Repair Assistant. Release your tracks with confidence thanks to our industry-first Loudness Optimize tool and new Streaming Preview module. Plus, streamline your workflow with major upgrades to our Audio Random Access (ARA) processing and additional ARA host support.


Clean up dialogue
in real time

We’ve overhauled Dialogue Isolate, adding in Dialogue De-reverb and state-of-the art machine learning that enables lightning-fast (real time) processing.


Release music 
with confidence

Maximize the perceived loudness of your masters with our industry-first Loudness Optimize module, and hear your tracks like the rest of the world with new Streaming Preview.


Brush up audio 
in seconds

Repair your tracks faster than ever and make final tweaks with deeper controls in the next-gen Repair Assistant.


  • NEW AND IMPROVED Dialogue Isolate – We’ve overhauled Dialogue Isolate, adding in Dialogue De-reverb and state-of-the art machine learning that enables lightning-fast (real time) processing. Now you can de-noise dialogue or vocals and control reverb in one easy-to-use module, also available as part of RX 11 Standard for the first time. The Advanced version includes a brand new highest-quality offline processing mode and multi-band processing.
  • NEW Streaming Preview – There’s no worse feeling than putting heaps of time into a track only to be disappointed with how it sounds on streaming services. That’s where the new Streaming Preview comes in. Now you can hear your tracks the way the rest of the world will hear them and release with confidence. [Included in Standard and Advanced]
  • NEW Loudness Optimize – Tracks still sounding quiet at maximum loudness? Analyze any opportunity for improvement with the smart Learn function and automatically adjust your tracks with Loudness Optimize. Just export your new master and you’re ready for release. [Included in Standard and Advanced]
  • IMPROVED Music Rebalance – Easily reanimate an existing mix, prep for a remix, or create instrumentals and vocal stems with Music Rebalance. Shape your sound with laser focus thanks to Music Rebalance’s improved stem separation, featuring upgraded machine learning based on the most modern neural network available. [Included in Standard and Advanced]
  • IMPROVED Repair Assistant – Clean up tracks faster than ever with enhanced precision. Polish dialogue and sung vocals with ease thanks to new machine learning tech, and make final tweaks with deeper controls. The next generation Repair Assistant goes from trusty helper to lifesaver. [Included in Elements, Standard, and Advanced]
  • IMPROVED Dialogue Contour – Adjust the character and expressivity of a voice with new levels of control in Dialogue Contour, ensuring that dialogue edits flow seamlessly. Take care of Frankenbites with ease, no matter how many takes you need to stitch together for a perfect delivery. [Advanced only]
  • NEW Mid/Side Mode – Visualize and process your stereo image with new Mid/Side mode in RX’s main window. [Included in Standard and Advanced]
  • NEW Audio Devices Refresh Refresh audio devices in preferences without having to quit and restart RX. [Included in Standard and Advanced]

RX 11 Comes in 3 editions: RX 11 Elements, RX 11 Standard, and RX 11 Advanced.

  • RX 11 Elements: Includes 6 plugins
  • RX 11 Standard: Includes the RX 11 standalone audio editor and 18 plugins
  • RX 11 Advanced: Includes the RX 11 standalone audio editor and 20 plugins


System Requirements for iZotope RX 11 Standard

Operating systems
  • Mac: macOS Monterey (12.7.5), macOS Ventura (13.6.7), macOS Sonoma (14.5)*
  • * Supported on Intel Macs and Apple silicon M-series Macs (in native & Rosetta).
  • Windows: Windows 10 (22H2), Windows 11 (23H2)
Plugin formats
  • AU, AAX, AAX Audiosuite, VST3, AU ARA, VST3 ARA, AAX ARA.
  • Notes
  • All plugin formats are 64-bit only.
  • RX 11 plugins are not available in VST2 format.
  • Spectral Editor & Music Rebalance AU ARA requirements: Logic Pro 10.7+ on Intel or Apple silicon Macs (Rosetta only).
Supported hosts
  • Logic Pro 10.7 – Logic Pro 11, Pro Tools 2024, Ableton Live 11-12, Cubase 13, Nuendo 13, Studio One 6, Reaper 7, FL Studio 21, Adobe Audition 2024, Adobe Premiere Pro 2024, DaVinci Resolve 19