Hesuvi - Hesuvi imitates the binaural sound effect of many surround virtualizations by making use of...
Equalizer APO - A system-wide equalizer for Windows 7 / 8 / 8.1 / 10 with channel remapping/copying capabilities
Razer Surround - Razer Surround audio software features 7.
FxSound - Clearer Sound for Your PC. The new FxSound boosts your sound quality, volume, clarity and bass.
Boom 2 - Boom is a simple volume booster that lets you boost the volume of your Mac and your music files.
Dolby Home Theater - Dolby Home Theater v4 delivers a surround sound experience through a PCs built-in speakers, any pair of headphones, or a connected home theater system.