Boom 3D vs Equalizer APO: catalog facts
 Boom 3D |  Equalizer APO |
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Paid Paid desktop application from Global Delight. |
Free Free and open source under the GPL, distributed through SourceForge. |
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Windows, macOS |
Windows |
- Works system-wide instead of being tied to one player
- 31 bands give fine-grained EQ control
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- Works at the system level, so every application on a device is equalised
- Parametric and graphic filters, with no practical limit on bands
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- Paid app with no meaningful free tier for daily use
- 3D surround effect is subjective and won't suit every listener
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- Applications using ASIO or WASAPI exclusive mode bypass it entirely
- The native interface is a text configuration file; sliders need the separate Peace front end
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Downloadable app |
Downloadable app |
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Closed source |
Open source |
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License not stated |
License: GPL-2.0 |
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Not stated if an account is needed |
No account needed |
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Not stated if it works offline |
Works offline |
Checked September 22, 2026 | Checked September 21, 2026 |
Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.
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