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Head-to-head · Audio Equalizer Software

Equalizer APO vs CamillaDSP

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Equalizer APO #1 in Audio Equalizer Software 9.3/10 Free plan Free plan✓ 3 of 4 features Visit Equalizer APO
CamillaDSP #2 in Audio Equalizer Software 9.2/10 Free plan Free plan✓ 2 of 4 features Visit CamillaDSP

Equalizer APO leads on 0 checks, CamillaDSP on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreEqualizer APO · 9.3/10
  • Free planboth
  • Most featuresEqualizer APO · 3 of 4

Equalizer APO scores higher on our rubric for audio equalizer software: 9.3 against 9.2 out of 10; our editors rank them #1 and #2.

On desktop operating systems, CamillaDSP gives you Both where Equalizer APO offers Windows.

Equalizer APO is the better fit for windows users needing a powerful free system EQ. CamillaDSP is the better fit for advanced cross-platform room correction and DSP.

  • Equalizer APO fits best

    Windows users needing a powerful free system EQ

  • CamillaDSP fits best

    Advanced cross-platform room correction and DSP

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Side by side

Feature Equalizer APO 9.3/10 Visit ↗ CamillaDSP 9.2/10 Visit ↗
At a glance
Editor score 9.3 9.2
Ranking #1 in Audio Equalizer Software #2 in Audio Equalizer Software
Best for Windows users needing a powerful free system EQ Advanced cross-platform room correction and DSP
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Desktop Self-hosted, Desktop, Browser extension
Platforms Windows Web, Windows, macOS, Linux
Support Docs Community, Docs
Integrations 2 integrations 2 integrations
Built for Solo, Small business Solo, Small business
Features Equalizer APO 3/4 · CamillaDSP 2/4
System-wide control ✓ ✓
Per-app controls ✓ (best) Not checked yet
Parametric EQ ✓ ✓
Device profiles Not checked yet Not checked yet
Specs
Desktop operating systems Windows Both
EQ band count Not checked yet Not checked yet
Our review
Pros
  • System-wide parametric and graphic equalization
  • Virtually unlimited filters with very low latency
  • VST support plus Room EQ Wizard and Voicemeeter integrations
  • FIR and IIR filtering support real-time audio processing workflows.
  • Room correction, crossovers, routing, resampling, and EQ in one tool family.
  • Windows, macOS, Linux, browser, WebSocket, and Python API coverage.
Cons
  • Windows-only availability
  • Does not support ASIO or WASAPI exclusive mode
  • Advanced configuration may suit experienced desktop users better
  • YAML configuration may require technical audio and configuration knowledge.
  • The workflow is broader and more technical than a simple desktop EQ.
  • Per-application controls and device-profile management are not central features.
Our verdict

Equalizer APO is open-source audio equalizer software for Windows. It operates through the Windows Audio Processing Object infrastructure, applying system-wide processing to supported audio applications and selected devices. Its audience…

Read the review →

CamillaDSP is free, open-source audio processing software for Linux, macOS, and Windows, with browser-based control and API options. It is aimed at listeners, audio system builders, and developers who need more than basic tone adjustment,…

Read the review →
  1. Equalizer APOAudio Equalizer Software 9.3Free plan
  2. CamillaDSPAudio Equalizer Software 9.2Free plan

Strengths and trade-offs

  • Equalizer APO — where it wins

    • System-wide parametric and graphic equalization
    • Virtually unlimited filters with very low latency
    • VST support plus Room EQ Wizard and Voicemeeter integrations

    Where it doesn't

    • Windows-only availability
    • Does not support ASIO or WASAPI exclusive mode
    • Advanced configuration may suit experienced desktop users better

  • CamillaDSP — where it wins

    • FIR and IIR filtering support real-time audio processing workflows.
    • Room correction, crossovers, routing, resampling, and EQ in one tool family.
    • Windows, macOS, Linux, browser, WebSocket, and Python API coverage.

    Where it doesn't

    • YAML configuration may require technical audio and configuration knowledge.
    • The workflow is broader and more technical than a simple desktop EQ.
    • Per-application controls and device-profile management are not central features.

More comparisons

All audio equalizer software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update