The official version can be downloaded from the official website at. However, you should be careful when installing AdBlock. The AdBlock extension is free and safe and it is compatible with the most popular websites. The AdBlock extension resolves this problem and blocks the advertisements. Usually too many ads, popup messages, autoplaying audios are annoying. Ad blockers are needed if you want to stop seeing advertisements on websites you visit or in youtube videos you watch. To understand whether you should use AdBlock or remove it, let’s see what type of content the extension blocks. How to easily remove browser extensions on Mac.How to remove the AdBlock Safari extension.Should I remove AdBlock from my browser?.