Equalizer APO v1.4.2 Download [Latest Version]

Equalizer APO v1.4.2 is the latest version released on 17 / November / 2025 but updated recently. The new version comes with important bug fixes and handful of updated features. I have shared complete information about the changelogs of all it’s current and old versions in this article. Also, you have the working links to download the software and it’s supporting apps.

Let’s go ahead and download equalizer apo for windows pc and enhance the output audio quality and frequency. You may also download it from the official url https://sourceforge.net/projects/equalizerapo/.

Equalizer APO Download [32 Bit, 64 Bit] - Updated Version

EQ APO v1.4.2 (64 Bit)
EQ APO v1.4.2 (32 Bit)

It is a semi standalone software which requires installation but actually not installed on your pc. It means that it will load the program files from an executable file to the “C Drive” or any other destination folder but it wont be installed as a regular software on your pc.

So, in order to use, you should navigate through it’s program files. Moreover, if you wish to delete it, select the Equalizer APO folder on program files folder in C Drive and delete that folder.

Also Check:

ChangeLog:

Equalizer APO v1.4.2 (Latest Version)

  • Translated to french was added with the contribution from the user.
  • Translated to simplified chinese was added with the contribution from an user called Wang Chenxu.
  • Current VoiceMeeter Installer was unable to detect the VoiceMeeter Banana in the earlier version and that is now fixed in the current version.
  • Only one voicemeeter output was showing in the Device Selector issue is now resolved in the latest version.
  • Crashes while opening the Configuration Editor is now fixed.
  • Issues like FFTW could not be loaded on CPUs without AVX Support since the launch of version 1.4.1 are fixed and are no more.
  • Commands Graphic EQ was not working properly for bluetooth devices on windows 11 and some versions of windows 10 is now fixed.

Note: You can download the updated version from the above download section. If you are looking for any older version, scroll down to find out their downloads.

Equalizer APO v1.4.1

  • Automatic update checker added.
  • ARM64 (Windows on ARM) support added.
  • FFTW 3.3.10 updated.
  • libsndfile 1.2.2 file updated.

Equalizer APO v1.4

  • The new Device Selector feature added.
  • DPI scaling support added.
  • Added installation testing.
  • Troubleshooting improvements.
  • Dark Mode support added.
  • Updated to Visual Studio 2022.
  • Updated to Qt v6.7.2.

Equalizer APO v1.3.2

  • Configuration Editor dark mode display issues and problems fixed.
EQ APO v1.3.2 (64 Bit)
EQ APO v1.3.2 (32 Bit)

Equalizer APO v1.3.1

  • Notch Filter Q-factor loading issue fixed.
  • Configuration Editor startup crash fixed.
  • Allowed updating without rebooting pc after changes.
  • Windows Audio Service restart feature added.

Equalizer APO v1.3

  • Bluetooth glitch in windows 11 when multiple devices are connected has been fixed. Replaced EFX with SFX / MFX at the time of installation to make it suitable for all the output devices of the windows 11 pc.
  • Stuttering issues of the Voicemeeter integration has been fixed and resolved.
  • Implemented SFX / MFX as the default installation configurations to avoid connectivity issues on windows 8.1, windows 8, windows 7 and windows 10.
  • The troubleshooting options are improvised and responsive to the actual issues.
  • Updated the program to be able to cope up with the Visual Studio 2019 and Qt 5.15.2.

Equalizer APO v1.2.1

  • Logical operations such as If and Eval Commands were added to expression language to make it work with specific conditions specified by the user.
  • Channel SUB is still compatible with the old configurations but it is now correctly called “LFE”.
  • Shelving filters such as LS (C), HS (C) can now use Q instead of Slope.
  • Voicemeeter potato support has been added to it.
  • Device strings no longer accidentally match with the GUIDs but only the strings containing “{“ matches with the GUIDs.
  • Control + A hotkey is introduced to select all the rows in the Equalizer APO Editor.
  • Tabs can be closed with a middle click of the mouse from the editor panel.

Equalizer APO v1.2

  • Bug fixes.
  • Windows compatibility improved.
  • Performance improvements.
  • Configuration Editor startup crash on low-end devices fixed.

Equalizer APO v1.1.1

  • Bug fixes.
  • Device compatibility improvements.
  • Unwanted fields in the Configuration Editor removed.
  • Audio processing refinements.
  • Stability improvements.

Conclusion

Equalizer APO is a widely used audio enhancement tool used by thousands across the globe if not millions. If you are looking to improve music quality and optimize gaming audio or enhance movie OSTs or soundtracks, EQ APO is the only solution for you. Create your own equalizer profile for your headphones and speakers and enjoy customised sound output like never before.

On this page, we have provided links to download both old and latest versions of equalizer apo and listed out all the changes in each version till date. Download newer version because latest is always the best option and enjoy the sounds by unlocking the full potential of your sound system. If you need any help, don’t forget that you can reach out through our Contact Us page.