This extension is available for Firefox, Chrome, Edge, Chromium, Opera, Safari, etc. UBlock Origin is a free, open-source, and cross-platform browser extension for ad-blocking, popup-blocking, content-filtering. You can get this free extension from Firefox add-ons page. It will pop up a request window to allow you to accept, reject, or open the popup on a background page. You can also use this web extension for Firefox to prevent websites from opening popups. This free pop-up blocker extension supports desktop and Android. This web extension can allow or block all popups, block/allow all but whitelist, etc. Popup Blocker Ultimate is designed to help identify and block all kinds of pop-ups in your Firefox browser. You can find and install them from Firefox Browser Add-ons store, and use them to control the popups in Firefox browser.

Below we introduce 5 Firefox popup blocker extensions for your reference. There are some popular third-party free popup blocker extensions for Firefox. How to Allow or Block Pop Ups on Firefoxįirefox has a default pop-up blocker but it cannot block all pop-ups.How to Disable Pop Up Blocker in Firefox.For more computer topics and tutorials, you can go to MiniTool Software official website. This post lists the top 5 free Firefox popup blockers for you to choose, and teaches you how to disable or enable pop up blocker in Firefox, how to block or allow pop ups on Firefox. To control pop-ups on Firefox, you can utilize the best pop up blocker for Firefox.

Mozilla firefox pop up blocker addon