Volume Booster Chrome Extension Sound Booster is a chrome extension that is used to increase the volume level up to 1000% from maximum system volume. Download Sound Booster How To Use Install Extension Download and install the extension. Activate to Boost Click on the extension icon to enable it. Boost Audio Adjust the sound boosting range using the slider. Features BOOST SOUND Increase System Volume Sound Booster Plus amplifies the system’s volume by up to 1000% above its maximum level. HASSLE-FREE Works everywhere No need to enable the volume booster on a tab, particular website, or any website. It will work on every domain. 10,000+ Trusted Users 5/5 Rated 4.7 out of 5.0 ADD TO CHROME