iZotope RX 12 Advanced Update from RX 1-9 Advanced — Free Download

Purpose and Core Tools

RX 12 Advanced is a complete audio restoration and editing ecosystem for post-production professionals. It combines a standalone audio editor with a suite of plugin tools for use in digital audio workstations, addressing common problems like background noise, reverb, sibilance, and intonation. The suite includes a wide array of modules and plugins designed for surgical precision and efficient workflows.

Key modules include a rebuilt De-bleed for reducing cross-signal leakage, an improved Breath Control for dialogue cleanup, and a new Trim Silence feature that removes silent passages from long recordings. The interface has been redesigned with a larger spectrogram, a module search function, and a resizable History panel for a smoother user experience.

Key Capabilities and New Features

The standalone application includes an advanced Scene Rebalance module that separates complex film and TV mixes into dialogue, music, and effects tracks, allowing for detailed edits. A new Stems View splits mixed audio into track-based stems using Scene Rebalance, Music Rebalance, or Dialogue Isolate, enabling the full RX toolkit on each stem. These features are exclusive to the Advanced edition.

Music Rebalance and Dialogue Isolate have been upgraded with new neural networks for improved stem isolation and de-noising accuracy. De-bleed now operates in real time as a plugin, and Music Rebalance is available as a standalone realtime plugin, expanding flexible source-separation options.

Workflow and Efficiency

RX 12 Advanced streamlines restoration workflows through intelligent automation. The Repair Assistant can automatically detect and fix common issues, saving time on cleanup tasks. Users can also manually refine results with a suite of over forty modules and twenty-one plugins, all accessible from a centralized hub.

The Stems View allows for non-destructive editing of separated elements, and the resizable History panel enables easy undo and comparison. Long-form editing is simplified with Trim Silence, which deletes silent regions, and the new module search makes it faster to locate specific tools.

Practical Applications

This suite is designed for audio post-production for film and television, where it is used to remove unwanted sounds, rebalance scene mixes, and clean up dialogue without requiring re-recording. Music producers can isolate vocals, bass, and percussion for remixing or mastering, while podcasters and home recordists can reduce noise, breaths, and headphone bleed for clearer vocal tracks.

The real-time plugins are useful for live monitoring, while offline modules are suited for high-resolution fixes in a DAW or the standalone editor. RX 12 Advanced excels in complex repair tasks that demand depth and control.

Key features

• Scene Rebalance separates dialogue, music, and effects in complex mixes
• Stems View allows editing of split audio stems with the full RX toolkit
• Rebuilt De-bleed reduces cross-signal interference using machine learning
• Breath Control automatically reduces or removes breaths in voice recordings
• Music Rebalance realtime plugin enables source separation in real time
• Dialogue Isolate improves de-noising and de-reverb with new neural nets
• Update license for owners of the qualifying edition specified in the product title

Best for

Ideal for post-production engineers, music mixers, and content creators who need professional-grade audio repair, especially for film and TV dialogue cleanup, music stem separation, and noise reduction in complex mixes.