FxSound - Clearer Sound for Your PC. The new FxSound boosts your sound quality, volume, clarity and bass.
Lossless Audio Checker - A utility to check whether an audio file is truly lossless or not.
Boom 3D - Audio enhancer with 3D surround sound
Spek - Spek helps to analyse your audio files by showing their spectrogram.
Equalizer APO - A system-wide equalizer for Windows 7 / 8 / 8.1 / 10 with channel remapping/copying capabilities
REW - REW is free room acoustics analysis software for measuring and analysing room and loudspeaker...