Apps with 'System-Wide Equalizer' feature

Equalizer APO is a parametric / graphic equalizer for Windows. It is implemented as an Audio Processing Object (APO) for the system effect infrastructure introduced with Windows Vista.

Audio effects tool for PipeWire with limiter, compressor, equalizer, spectrum analyzer and real-time control of input/output, plus profile saves.

Peace equalizer is a Windows PC interface for Equalizer APO . Besides an system-wide equalizer on your Windows PC, Peace has an effects panel for balance, crossfeeding, delay, etc., a graph window and much more.

System-wide Audio Equalizer for Mac OSX.

An audio effect processor for PipeWire and PulseAudio clients.

Welcome to AQUA, a modern platform for audio equalization on Windows. Please note that EqualizerAPO is a prerequisite for our application. Our current features include

Audio DSP effects build on Android system framework layer. This is a repository contains a pack of high quality DSP algorithms specialized for audio processing.

PulseAudio Equalizer is a 15 bands system wide equalizer, that means any application that is using PulseAudio, will benefit from the sound improvement.

Sonora sits between macOS and its output, so music, films, games, calls and browser audio all pass through the same ten-band equalizer. There is nothing to set up app by app, and no plugin to install: it is not a VST or an AU, and it needs no DAW.

Spectra is a system-wide equalizer for macOS. It sits between every app and your speakers or headphones, so one setting covers music, video, calls and games, with no virtual audio driver and nothing added to your Sound settings.