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.



The best alternative to Audio Hijack is Equalizer APO, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Audio Hijack and four of them are so hopefully you can find a suitable replacement. Other interesting alternatives to Audio Hijack are VB-Audio VoiceMeeter, Ashampoo® Soundstage Pro and Tape It.
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.



Voicemeeter is Audio Mixer Application endowed with Virtual Audio Device used as Virtual I/O to mix and manage any audio sources from or to any audio devices or applications.




Ashampoo Soundstage Pro processes all audio signals on your PC and alters them to simulate how they would sound on an actual surround system.



Record with incredible stereo quality, mark the best moments of your session, and stay on top of your library with Tape It. Made by musicians, for musicians.



