Free and open-source software to boost sound quality, volume, and bass. Including an equalizer, effects, and presets for customized audio.


32steps is described as 'Override Android's default volume steps with custom step counts. Includes 6000+ headphone EQ profiles and graphic equalizer' and is a Sound Equalizer in the audio & music category. There are more than 10 alternatives to 32steps for a variety of platforms, including Android, Windows, Linux, F-Droid and Flatpak apps. The best 32steps alternative is FxSound, which is both free and Open Source. Other great apps like 32steps are Equalizer APO, EasyEffects, Peace Equalizer and Boom 3D.
Free and open-source software to boost sound quality, volume, and bass. Including an equalizer, effects, and presets for customized audio.


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.



Easy Effects is an advanced audio manipulation tool. It includes an equalizer, limiter, compressor and a reverberation tool, just to mention a few. To complement this there is also a built in spectrum analyzer.




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.




Transforms audio by delivering immersive 3D surround sound, boosting volume, offering custom equalizer presets, wireless control, audio player, app-specific volume control, and more, with access to global radio stations and patent-pending technology ensuring comprehensive media enhancement.




Detailed 10-band equalizer with dedicated bass boost, advanced volume enhancement without distortion, audio limiter, custom and genre presets, and intuitive Material Design UI, compatible with music, streaming, gaming, and all audio devices for consistent sound.




3D audio software Nahimic is compatible with a list of computers and motherboards from different partners as MSI and Gigabyte/Aorus embedding a 8th Gen. Intel Processor.






To start off there is really no "free" and/or "open source" alternative to Wavelet and Poweramp EQ that pairs the full DynamicsProcessing API with real audio-visual feedback, and I felt like after using both of those apps among other various EQ apps that...




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.

An implementation of the system-wide JamesDSP audio processing engine for non-rooted Android devices.
It doesn't use the Android builtin Equalizer and has a lot more functionalities.

