Complete Audio Repair & Enhancement

iZotope's award-winning RX is the industry standard for audio repair and enhancement, fixing common audio problems like noises, distortions, and inconsistent recordings. Post production professionals, audio engineers, and video editors alike use RX to transform previously unusable audio into pristine material.

RX's suite of automatic, intelligent modules reduce manual tasks in your audio production workflow, freeing you up to focus on creative experimentation. And for professionals who need to quickly deliver quality results, RX 4 Advanced offers even more specialized post production tools.

Turn flawed audio into pristine, usable material by removing noises, distortions, reverb, and more.

Edit your audio like you would edit an image using precision drawing tools, such as a brush and magic wand.

Ensure smooth, even, and consistent vocal and dialogue takes with tools that help match and balance multiple recordings.

Seamlessly integrate with your audio or video editing software, both as a standalone application or plug-in.

Deliver professional-quality results with speed and efficiency, meeting compliance requirements and international broadcast standards.

RX 4 System Requirements
Operating system requirements:

RX 4 runs as a standalone application, or as a suite of plug-ins for your DAW or NLE.

Windows: 7 and 8
Mac: OS X 10.7 or later (Intel only)

Plug-in formats:

AAX (Pro Tools 11), RTAS/AudioSuite (Pro Tools 9-10), VST and VST 3, Audio Unit

Host compatibility:

In addition to being available in RX 4's standalone mode, RX 4 modules are also compatible as plug-ins for popular hosts like Pro Tools, Media Composer, Cubase, Nuendo, WaveLab, Logic, Final Cut Pro, Premiere, Audition, SONAR, Vegas, Sound Forge, Ableton Live, and many more.