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


FxSound vs DFX Audio Enhancer Comments


- FxSound is Free and Open Source
There are many alternatives to DFX Audio Enhancer for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is FxSound, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to DFX Audio Enhancer and ten of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to DFX Audio Enhancer are Equalizer APO, Dolby Home Theater, Breakaway Audio Enhancer and Bongiovi DPS.
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.



Equalizer APO is only equalize tool.
It's open source and free and it works!


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

Dolby is alternative to Dfx. Also better than Dfx.
Dolby is alternative to Dfx and better..
This is hardware not software.


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.


No clicks and pops, useful presets, multiple ways to access the application, ie. taskbar, floating window, etc.


Instantaneously correct, improve and optimize the sound of any computer system with Bongiovi DPS.

It does not increase sound anywhere near DFX (FXSound enhancer)


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.


SoundPimp represents a major step forward in computer audio entertainment. Sweet sound is flowing way past the artificial boundary of speakers, literally filling the room with a holistic soundstage full of natural timbre and life-like sounds.

Spatial Sound Card replaces the USB box that comes with 5.1 surround headphones, so that you can have surround sound on regular headphones for free. Also includes a volume booster and psycho-acoustic bass boost.




Equal if not better as an audio enhancer.It made my small and inferior desk top stereo speakers sound like,- well i was so impressed ,it is simply a matter of trying it out for yourself to experience the experience.
If you are looking for an audio booster (specially for those laptops whose speakers sound too thin and low), this is the free -for personal use- program that you should download. Does the work nicely. Period.


Sound Booster allows you to boost volume of a web browser, a media player, a game or any other Windows programs that play sounds. Sound Booster amplifies sound in real-time and there is no need to configure it.


It's the successor of DFX Audio Enhancer