How do I block a pop-up window on Firefox with Shelblock?

Pop-ups, those advertising or information windows, ruin your browsing experience on your Firefox browser? It's high time to clean up and offer you a simple solution that requires no expertise and, above all, no waiting time! Let's see how Shelblock anti pop-up blocker helps you to keep your Mozilla Firefox browsing experience fluid from day to day.

Pop-ups on Firefox

Pop-ups are intrusive windows often found on commercial sites, service sites (telephony, streaming...), and even information sites. Subscriptions, special offers, or false alerts that you have "won a grand prize", they are mostly there to make you click, voluntarily or not! The time you lose if you click on these windows without intention, or if you have to close them one by one, can be quickly counted in hours. What if you could get it over with once and for all?

Protecting yourself against pop-ups

Using an algorithm, the Shelblock software detects the creation of these intrusive windows on Firefox and prevents them from opening. In fact, these types of content, often advertising, have a footprint that is recognizable to Shelblock Anti-Advertising. Your Firefox browsing is safe, and you no longer have to fear a page that blocks you or spoils your reading or shopping experience, for example.

Without Shelblock shelblock-popup.jpg

With Shelblock shelblock-sanspopup.jpg

Block pop-ups with Shelblock

To protect pop-ups under Firefox, simply install Shelblock on your Windows or Mac PC:

• Go to Shelblock.com and click on "Windows" or "Mac".
• In your download list, or your download folder, double click on the installation file, and follow the instructions.
• While browsing in Firefox, enable or disable the Shelblock icon at the bottom right of the screen to be protected against pop-ups and advertising!