Equalizer APO - A system-wide equalizer for Windows 7 / 8 / 8.1 / 10 with channel remapping/copying capabilities
UI8 - Carefully crafted UI design assets
FxSound - Clearer Sound for Your PC. The new FxSound boosts your sound quality, volume, clarity and bass.
UI Movement - The best UI design inspiration, daily
Boom 2 - Boom is a simple volume booster that lets you boost the volume of your Mac and your music files.
UI Garage - Specific mobile and web design patterns for your inspiration