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RX 8 Standard My KVR

Audio Repair by iZotope
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RX 8 Standard RX 8 Standard
Favorite Audio Editor - Best Audio and MIDI Software - KVR Audio Readers' Choice Awards 2020Favorite Audio Editor - KVR Audio Readers' Choice Awards 2019
What is it?
Can Host
Operating System Availability
Operating System Latest Version
System Requirements
Windows 8 - Windows 10
System Requirements
OS X 10.13.6 (High Sierra) - macOS 10.15 (Catalina)
License & Installation Method
Voucher / Code for redemption on other website
What does this mean?
For related news items, downloads and more please see the full KVR product page for
RX 8 Standard


RX has long been the go-to audio repair and polishing suite for film, television, music, podcasts, video games, sample libraries, and more. With RX 8, we've created new tools and improved beloved modules to help you accomplish more in less time than ever.

What's new in RX 8?

With version 8 we've added new features across the product lineup to speed up workflows and address new repair problems that plague today's dialogue and music tracks. And we've also updated the Post Production Suite to include even more tools and value, making it the definitive choice for post production.

Surgical noise removal

Use a variety of tools to control, replace, or completely remove any unwanted noise in your audio—if you can see it, you can remove it.

Versatile modules for any situation

RX comes with modules that remove hum, clipping, clicks and even isolate dialogue from other noises.

Need assistance?

RX's Repair Assistant diagnoses your audio and offers processing suggestions for challenging noises with one listen.

Explore all the new features of RX 8

Music Rebalance

With improved source separation algorithms and the ability to generate stems from a stereo recording, you can easily re-animate a mix, remove or isolate vocals for a remix, or even create and export new stems for further processing and mixing.

Spectral Recovery [New]

Restore clarity in low-res video calls.

With the increasing prevalence of remote meetings, video calls, and podcast interviews, Spectral Recovery helps restore frequencies above 4k that are removed when the audio is compressed for real-time streaming. Turn once-grainy, inarticulate recordings into crisp, clear conversations.

In RX's spectrogram, it's easy to see the re-synthesized frequency content that Spectral Recovery was able to restore. The spectrogram itself is resizable, allowing you to click and drag the module for more precise edits.

Guitar De-noise [New]

Bring clarity and articulation to your guitar recordings.

Guitar De-noise helps manage distracting equipment sounds for clean—yet still authentically human—acoustic or electric guitar recordings:

  • Amp tool to attenuate hiss and electrical interference.
  • Pick tool to control pick-generated transients.
  • Squeak tool to adjust the presence of fret noise and string slides.
  • Sensitivity and Reduction sliders on each tool for precise refinements.

Music Rebalance [Improved]

Music Rebalance is a powerful tool that intelligently identifies vocals, bass, percussion, and other instruments in a mix and allows for independent gain adjustment of each element.

Drums too loud? Vocals not loud enough? Are other instruments too present or is percussion not punchy enough? With Music Rebalance, you can easily reanimate a mix, create instrumental versions of songs by removing the vocal elements, or isolate the vocal to prepare a remix without having access to individual tracks or stems. Music Rebalance is also available as an AudioSuite plug-in.

Along with the mixing capabilities of Music Rebalance, RX 8 introduces automatic stem separation to generate independent files for further refinement—so no mix is ever really "final" until you say so:

  • New and improved features include...
  • Solo function per source.
  • Automatic stem splitting.
  • Improved algorithims.

Loudness Control [Improved]

Prepare your recordings for final delivery with the detailed level readings and loudness management power with the improved Loudness Control module. Instantly load preset loudness standard targets and conform your production audio to broadcast requirements in seconds, and monitor your levels using the built-in numeric and histogram readouts for integrated, short-term, and momentary loudness. Plus, resize the module to fit your display perfectly and suit your own unique workflow.

Wow & Flutter [New]

Pitch-perfect vinyl and tape audio.

Audio printed in physical formats—record albums, cassette tapes, film reels, etc.—often degrades as it ages over time. This can result in pitch fluctuations that can hamstring the listening experience. Wow & Flutter is designed to correct these pitch modulations, whether they're long and drawn-out as in a warped record, or rapid fluctuations like you'd find on aged tape.

Horizontal Scrolling [New]

You asked, and we listened: horizontal scrolling is now built into the intuitive Spectrogram Display. Use the scroll gesture on your trackpad or mouse with your cursor to scroll through your audio across the X-axis for lightning fast edits.

Module Chain

The Module Chain is designed to facilitate quick, simple editing, and speed up the workflow of anyone who finds themselves performing the same editing tasks again and again. Module Chain is able to load and save custom processing chains incorporating multiple processing modules, including multiple instances of the same module. You can then select a saved processing chain and fire if off with a single click. This is especially useful if you find yourself repeatedly applying the same modules with the same or similar settings in sequence. Module Chain ships with many presets to help get you up and running.

Now, Module Chain allows you to process specific frequency areas, letting you repair audio quickly and with precision.

Batch Processing [Improved]

An audio editor and file librarian in one module.

The ultimate multitasking tool for post production, RX 8's improved Batch Processor is more powerful than ever. Load multiple files from your machine, apply entire Module Chains to the entire batch, then export in as many file formats and bit depths to as many locations as you need. Meet your deadlines and maintain organization with just a few clicks.

De-hum [Improved]

World-class hum removal, now even better.

The overhauled De-hum module and plug-in in RX 8 bring surgical control to your low-end editing workflow:

  • Up to sixteen harmonic reduction bands for more focused editing.
  • Adaptive Mode for dynamic and automatic harmonic detection.
  • High- and low-pass filters for fast EQ sculpting.
  • Intuitive, click-and-drag interface for fluid parameter control.

{See video at top of page}



User Reviews Average user rating of 5.00 from 1 reviewAdd A Review

RX 8 Standard
Reviewed By peferling
May 7, 2018

Definitely worth the purchase. My favorite is the denoiser, which they've broken out the into two distinct modules, one dedicated to voice and the other for general background noise. It can be a resource hog if you use it in more than one incidence or on multiple tracks, (I edit in PPro CC). But it's well worth it for correcting takes from the field that were shot in noisy environments. It has a dynamic, or adaptive learning mode that has made quick work of long takes. I will sample and tweak in the edit, (and do this as a last step), then crank up the quality slider before rendering out.

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