Compare software

Equalizer APOWavelet
Free

Free and open source under the GPL, distributed through SourceForge.

 Freemium

A free edition or tier is available. Additional features or hosted services require…

Windows Android
  • Works at the system level, so every application on a device is equalised
  • Parametric and graphic filters, with no practical limit on bands
  • Provides headphone correction profiles
  • Includes manual equalizer controls
  • Applications using ASIO or WASAPI exclusive mode bypass it entirely
  • The native interface is a text configuration file; sliders need the separate Peace front end
  • Compatibility varies by music player and device; some features are paid.
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0 License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.