Award-winning audio restoration software to fix every flaw
RX 12 Advanced is everything you need to rescue dialogue, avoid ADR, and save the scene. Fix the unfixable with our complete 50+ tool audio restoration software, the industry standard for post. Blend surgical precision with lightning speed thanks to intelligent new features, upgraded modules, and an award-winning ecosystem. Save precious time rebalancing scene mixes, unlock new depths of detail for every module, and much more.
Your audio, made flawless
For decades, RX has pushed what’s possible in audio editing and restoration – bringing out the magic in every scene, song, and story. Powered by pioneering machine learning tech, it’s the supporting star behind countless Oscars, GRAMMYs, and Emmys, the winner of technical Academy Awards, Engineering Emmys, and more.
All-in-one audio restoration
Paint problems away
Visually target and replace unwanted sounds like dog barks, string squeaks, and sirens in RX’s Spectrogram, and tackle clicks, clips, hum, rustles, reverb, background noise, and tons more with bespoke repair modules.
Make surgical edits
Easily split stems in post production sound mixes and fully mastered tracks. Make final mix tweaks easier, isolate stems for remixes, and unlock deeper editing for any audio with the all-new Stems View.
Release with confidence
Polish up vocal and instrument recordings, maximize the perceived loudness of your masters with the Loudness Optimize module, and avoid release-day surprises with Streaming Preview.
Rescue audio in seconds
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 taste with easy-to-use controls.
Audio repair for any project
Crafting an Oscar-worthy sound mix? Adding the final polish to chart-topping tracks? Making sure your home recordings are clean, clear, and crisp? However you work with audio, RX is your pro partner for flawless sound.
Post Production
Music Production
Content Creation
What's new in RX 12?
Brand-new modules
Independently adjust dialogue, music, and effects in post production with the new Scene Rebalance module, and manage long audio files in a flash with Trim Silence.
Deeper control
Visually split your audio into stems with Stems View (via Scene Rebalance, Music Rebalance, or Dialogue Isolate), then apply any RX tool exactly where you need it.
Better results, faster
Updated neural nets, new realtime plugins, rebuilt fan-favorites with cutting-edge machine learning – the new RX 12 toolkit makes crystal-clear audio easier than ever.
Overhauled experience
Make finer edits with a larger default spectrogram, skip menu diving with a new module search, easily trace your steps with a resizable History panel, and much more.
"On Mad Max Fury Road, Blade Runner 2049 and Dune: Part One, we relied on iZotope RX extensively to create pristine production dialog and otherworldly sound effects. Relying on tools like Spectral Repair, Dialog Isolate, Radius and many others, we were able to make noisy dialog pristine, remove blemishes in recordings from the field, and process design elements into sounds no one has ever heard before."
—Mark Mangini, Academy Award winning Sound Designer, Sound Editor, Re-Recording Mixer (Dune, Mad Max: Fury Road, Blade Runner 2049)
Award-winning audio repair and restoration tech
Time and time again, RX has introduced groundbreaking features that solve the unsolvable – earning major awards that include two Engineering Emmy Awards and a Scientific and Engineering Award from the Academy of Motion Picture Arts and Sciences. Powerful, fast, and reliable, RX is the trusted partner to audio professionals working across film, TV, music, podcasts, video games, and content of all types.
Discover more about RX 12
Why upgrade to RX 12? Here's what's new
Discover what's new in iZotope RX 12, the industry standard for audio repair. Explore new machine learning features like Scene Rebalance, Stems View, and rebuilt modules for dialogue and music.
System Requirements
RX12 has confirmed compatibility on the following operating systems
Mac: macOS Sonoma (14.7), macOS Sequoia (15.7), macOS Tahoe (26.2)
* Supported on Intel Macs and Apple silicon (M-series) Macs (Native & Rosetta)
Windows: Windows 10 (22H2), Windows 11 (24H2)
RX 12 is available in the following DAW plugin formats
AU, AAX, AAX Audiosuite, VST3, AU ARA*, VST3 ARA*.
Notes
- All formats are 64-bit only.
- Repair Assistant plugin formats: AAX Audiosuite, AU, VST3.
- Spectral Editor AU ARA: Logic Pro 10.7+ on Intel or Apple silicon Macs (in Rosetta only).
- Spectral Editor VST3 ARA: Studio One 7 & Studio Pro 8.
The RX 12 plugin suite has confirmed compatibility with the following DAWs and hosts
Logic Pro 12, Pro Tools 2025, Ableton Live 12, Cubase 15, Nuendo 15, Fender Studio Pro 8 (Studio One 7), Reaper 7, FL Studio 25, Adobe Audition 2026, Adobe Premiere Pro 2026, DaVinci Resolve 19, Reason 13.
RX 12 Advanced FAQ
RX 12 Advanced is the industry-standard audio restoration and repair suite designed specifically for the demanding needs of post-production, offering surgical control over dialogue and environmental noise. It features advanced machine learning modules to tackle the toughest audio repair tasks in film, TV, and broadcast.
RX 12 Advanced is for professional re-recording mixers, dialogue editors, and forensic audio experts on their production journey. It is the essential choice for those working on high-stakes commercial projects where specialized tools like Dialogue Isolate or Ambience Match are required.
While it features an "assist-first" approach for beginners, RX 12 Advanced is designed for professional producers who require deep, manual control over spectral repair and dialogue processing. It provides the most powerful tools available for elite-level audio engineering.
RX 12 Advanced includes exclusive modules not found in Standard, such as Scene Rebalance, Trim Silence, Ambience Match, Dialogue Contour, and specialized tools for EQ matching and de-rustling.