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iZotope RX 12 is audio repair software for Windows and macOS, sold in Elements, Standard and Advanced editions, with Voice De-noise in all three. A free trial is offered.
iZotope RX is audio repair software for editing recordings at the spectral level. RX 12 is sold in three editions. Elements has six plugins plus Repair Assistant, Standard has 18 plugins and a standalone editor, and Advanced includes the full suite of more than 50 tools, including Scene Rebalance and Trim Silence. A Post Production Suite bundles Advanced with other tools.

For noise work, Voice De-noise runs in real time and is included in all editions. Spectral De-noise, with an Adaptive Mode, is in Standard and Advanced, and De-hum is in all editions. Dialogue Isolate is included in Standard and Advanced. This is a manual, tool-by-tool approach, so it asks more of the user than a one-click web enhancer.
The product runs on macOS Sonoma, Sequoia and Tahoe on Intel and Apple silicon, and on Windows 10 and 11. Plugin formats include AU, AAX, AAX AudioSuite, VST3 and ARA variants, all 64-bit, alongside the standalone editor in higher editions. The page does not describe an API.
The page lists edition prices of $99 for Elements, $399 for Standard, $1,399 for Advanced and $1,799 for the Post Production Suite. It also shows a subscription option with a Try it free link but gives no subscription price, and it does not say whether the listed prices are perpetual licenses. A free trial is offered without a stated length. Because no monthly price is shown, compare edition features before buying.
RX 12 Elements is $99, Standard $399 and Advanced $1,399, per the product page. A subscription option is mentioned without a price, and the page does not say whether edition prices are perpetual.
Yes, the page offers a free trial. It does not state how long it lasts or whether it limits features.
Voice De-noise is included in all three editions. Spectral De-noise is in Standard and Advanced.
Website: https://www.izotope.com/en/products/rx.html
Company: iZotope
Professional-grade manual audio repair suite. Voice De-noise is in every edition. Editions run $99 to $1,399, licence type unclear; subscription price not shown. Steeper learning curve than one-click enhancers.
| Pricing model | Paid |
|---|---|
| Free tier | No free plan |
| Starting price | Not verified |
| Data residency | Not verified |
| Compliance (as stated by vendor) | Not verified |
| Integrations | Not verified |
| Public API | Not verified |
| Self-hostable | Not verified |
| Official site | Online (redirects) (auto-checked 2026-11-10) |
| Can a general AI assistant replace it? | A general LLM cannot repair audio. RX gives spectral editing control for clicks, hum and noise where automatic web tools leave artifacts, at the cost of learning time. |
| Last verified | 2026-10-10 by editor |
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