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Head-to-head · Noise Cancellation Software

iZotope RX vs NoiseTorch-ng

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score iZotope RX #2 in Noise Cancellation Software 8.6/10 Paid ✓ 0 of 2 features Visit iZotope
NoiseTorch-ng #7 in Noise Cancellation Software 7.8/10 Free plan Free plan✓ 0 of 2 features Visit NoiseTorch-ng

iZotope RX leads on 0 checks, NoiseTorch-ng on 1, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreiZotope RX · 8.6/10
  • Free planonly NoiseTorch-ng

iZotope RX scores higher on our rubric for noise cancellation software: 8.6 against 7.8 out of 10; our editors rank them #2 and #7.

NoiseTorch-ng offers free plan; iZotope RX doesn't.

iZotope RX is the better fit for audio professionals repairing noisy recordings. NoiseTorch-ng is the better fit for linux users seeking free system-wide microphone filtering.

  • iZotope RX fits best

    Audio professionals repairing noisy recordings

  • NoiseTorch-ng fits best

    Linux users seeking free system-wide microphone filtering

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Side by side

Feature iZotope RX 8.6/10 Visit ↗ NoiseTorch-ng 7.8/10 Visit ↗
At a glance
Editor score 8.6 7.8
Ranking #2 in Noise Cancellation Software #7 in Noise Cancellation Software
Best for Audio professionals repairing noisy recordings Linux users seeking free system-wide microphone filtering
Pricing model Paid Free
Starting price $99 one-time Free plan
Free plan — ✓ (best)
Free trial — —
Deployment Desktop Desktop
Platforms Windows, macOS Linux
Features iZotope RX 0/2 · NoiseTorch-ng 0/2
Real-time processing Not checked yet Not checked yet
Recording cleanup Not checked yet Not checked yet
Specs
Noise reduction modes Not checked yet Not checked yet
Supported platforms Not checked yet Not checked yet
Microphone input Not checked yet Not checked yet
Free-plan minutes Not checked yet Not checked yet
Our review
Pros
  • Spectral De-noise, Dialogue Isolate, De-click and other targeted repair tools
  • Standalone spectral editor plus plugins for major DAWs and video editors
  • Three perpetual editions scale from six plugins to 50+ restoration tools
  • RNNoise-based real-time suppression filters microphone audio.
  • Creates virtual filtered microphone and headphone devices.
  • Supports PulseAudio and PipeWire with voice-activation threshold controls.
Cons
  • No free plan; the listed editions are paid one-time purchases
  • Standard and Advanced cost substantially more than Elements
  • Tools and module availability vary by edition
  • Linux-only, with no support for other desktop platforms.
  • Echo cancellation is not supported.
  • Requires compatible PulseAudio or PipeWire audio setup.
Our verdict

iZotope RX is an audio repair and restoration suite for music producers, dialogue editors, re-recording mixers, broadcasters, and post-production teams. Its tools target problems such as noise, clicks, clipping, hum, reverb, unwanted…

Read the review →

NoiseTorch-ng is an open-source Linux desktop application for filtering microphone audio in real time. It is aimed at Linux users who want noise suppression across applications such as conferencing, voice-over-IP, recording, and streaming…

Read the review →
  1. iZotope RXNoise Cancellation Software 8.6Paid
  2. NoiseTorch-ngNoise Cancellation Software 7.8Free plan

Strengths and trade-offs

  • iZotope RX — where it wins

    • Spectral De-noise, Dialogue Isolate, De-click and other targeted repair tools
    • Standalone spectral editor plus plugins for major DAWs and video editors
    • Three perpetual editions scale from six plugins to 50+ restoration tools

    Where it doesn't

    • No free plan; the listed editions are paid one-time purchases
    • Standard and Advanced cost substantially more than Elements
    • Tools and module availability vary by edition

  • NoiseTorch-ng — where it wins

    • RNNoise-based real-time suppression filters microphone audio.
    • Creates virtual filtered microphone and headphone devices.
    • Supports PulseAudio and PipeWire with voice-activation threshold controls.

    Where it doesn't

    • Linux-only, with no support for other desktop platforms.
    • Echo cancellation is not supported.
    • Requires compatible PulseAudio or PipeWire audio setup.

More comparisons

All noise cancellation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update