Icon of program: Equalizer APO

Equalizer APO for Windows

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Editors’ Review

Download.com staff
Equalizer APO is a Windows APO for system-wide audio equalization. It offers extensive filter options, low latency, and efficient CPU usage for interactive applications.

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  • Pros

    • Virtually unlimited number of filters
    • Works on any number of channels
    • Very low latency suitable for interactive applications
    • Low CPU usage
    • Modular graphical user interface

  • Cons

    • Requires Windows Vista or later
    • Sound card driver must support APOs
    • Cannot bypass system effect infrastructure
    • ASIO or WASAPI exclusive mode not supported
Icon of program: Equalizer APO

Equalizer APO for Windows

Download now

Used Equalizer APO for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
1.1.2
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows Vista
  • Windows 7
  • Windows 10
  • Windows 8
Additional Requirements
None
POPULARITY
Total Downloads
10,061
Downloads Last Week
24
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Developer’s Description

By Jonas Thedering
Process your audio files via equalizer.
Equalizer APO is a parametric / graphic equalizer for Windows. It is implementedas an Audio Processing Object (APO) for the system effect infrastructureintroduced with Windows Vista.Features:- virtually unlimited number of filters- works on any number of channels- very low latency, which makes it suited for interactive applications- low CPU usage- modular graphical user interfaceRequirements:- Windows Vista or later (currently only Windows 7, 8, 8.1 and 10 have been tested)- Sound card driver must support APOs (this includes most onboard sound drivers)- The application must not bypass the system effect infrastructure(APIs like ASIO or WASAPI exclusive mode can not be used)Equalizer APO is best used in conjunction with Room EQ Wizard
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