PopGuard is a Chrome extension that blocks all types of ads, including banner ads, popups, popovers, onclick ads and YouTube ads to provide ad-free, fast and secure browsing. It has been blocking ads as one of the best ad blockers for Google Chrome to improve page load times and browsing experience. Users can install PopGuard for Chrome by accessing the browser menu and extensions page, searching for PopGuard in the Chrome Web store and adding it to Chrome.