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.



FxSound is described as 'Free and open-source software to boost sound quality, volume, and bass. Including an equalizer, effects, and presets for customized audio' and is a popular Sound Equalizer in the audio & music category. There are more than 10 alternatives to FxSound for a variety of platforms, including Windows, Android, Mac, Linux and iPhone apps. The best FxSound alternative is Equalizer APO, which is both free and Open Source. Other great apps like FxSound are EasyEffects, Peace Equalizer, Dolby Home Theater and SteelSeries GG.
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.




Elevates PC audio and delivers a surround sound experience through a PC's built-in speakers, headphones, or a connected home theater.

SteelSeries GG is a platform that helps you connect with your gear and people. It bundles all the SteelSeries apps into one simple platform. Use it to clip, tune, set up, and share your gaming moments. Some of the apps that you can use: sonar, moments, 3D Aim Trainer, engine.




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.




Breakaway Audio Enhancer dramatically improves the quality of the listening experience by digitally remastering audio in real-time with the same technology used by the pros in the music and broadcast business.


Audio enhancer providing equalizer, customizable effects such as bass boost, reverb, and amplification, system-wide controls, real-time processing, and noise suppression. Compatible with streaming services and various environments, offering low latency and efficient CPU usage.


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.



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.

A little complex to use, but the only real alternative to fxsound