Volume Booster Pro 作者： xShoron

Volume Booster Pro allows users to enhance the audio volume of videos and music directly in their browser. The add-on provides a simple and lightweight interface with a volume slider that helps improve sound clarity for low-volume media. It works on most websites that use HTML5 audio or video players and does not collect or transmit any personal user data. The extension is designed to be easy to use, safe, and privacy-friendly.