Well, actually idk whether it's from this extension fault or from Firefox or from Zorin OS Lite 15.3. The icon doesn't show up in the toolbar and no options too in the add-ons manager so I cant configure it. I dont have this problem in Windows 7 and Windows 10.

very good

I have been using this Amazing add-on from the first time i installed it several years ago

It is Just Number one No other comes close

many thanks for a solid app

占用资源非常低，但是拦截功能也只有一般，百度搜索页面上的广告无法屏蔽。还是推荐使用的！