Ads that would normally appear on the screen are replaced with white space.
Quiet, background ad blocking: After installation, Adblock runs automatically in the background. There are no additional installation steps or extra software installed or run through your browser, making this an easy upgrade to make if you regularly browse content with Safari alone. Very easy installation process: After downloading the extension, run it and Adblock Plus will start blocking ads in Safari. While there are a handful of exceptions in how the app blocks ads, it generally works quite well in the background, without interfering with your general browsing experience. Adblock Plus for Safari for Mac is designed to block ads from appearing on certain websites and with certain services in your Safari browser.