AdBlocker Ultimate: system-wide ad blocking for Windows, Mac and Android

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AdBlocker Ultimate is an ad blocker made by AdAvoid Ltd. It comes in two flavors: free browser extensions and a free iOS app that block ads on the web, and paid desktop and Android apps that block ads system-wide, so email clients, media players, chat apps and even games get cleaned up too, not just your browser. One thing that sets it apart is that it has no predefined list of acceptable ads. You decide which sites to whitelist.

It suits anyone tired of pop-ups and video ads, families who want one license across several computers and phones, and privacy-minded users who want trackers and phishing pages blocked as well.

What's worth a look

Here are the six AdBlocker Ultimate apps and extensions, from free add-ons to the full system-wide versions.

AdBlocker Ultimate for WindowsBlocks ads in every Windows app, 14-day free trialView at AdBlocker Ultimate AdBlocker Ultimate for MacSystem-wide blocking for Safari, Mail and all appsView at AdBlocker Ultimate AdBlocker Ultimate for AndroidBlocks ads in all apps, no root neededView at AdBlocker Ultimate AdBlocker Ultimate Browser for AndroidStandalone ad-free web browser for AndroidFreeView at AdBlocker Ultimate AdBlocker Ultimate for iOSBlocks ads and YouTube commercials in SafariFreeView at AdBlocker Ultimate AdBlocker Ultimate Browser ExtensionFor Chrome, Firefox, Edge, Opera and YandexFreeView at AdBlocker Ultimate

The headline product is AdBlocker Ultimate for Windows. It works at the system level, removing ads from all your programs, and supports Windows 11, 10, 8 and 7. The Mac version runs as a macOS Network Extension, covering Safari, Mail, Chrome and any other app without separate extensions to install. On Android, the app uses VPN-based filtering with no root needed, lets you choose which apps are filtered and supports encrypted DNS with eight providers to pick from.

If you only want to try it out, the browser extension is free for Chrome, Firefox, Edge, Opera and Yandex, and the iOS app blocks ads and YouTube commercials in Safari at no cost. The separate AdBlocker Ultimate Browser for Android is a free, standalone browser with ad blocking built in, available from Google Play.

Current offers

• 20% off AdBlocker Ultimate with code SPECIAL20.
• The yearly plan for $39.99, down from $59.99.
• A 14-day free trial of AdBlocker Ultimate for Windows, and the Mac and Android apps have a 14-day trial too.

On the pricing page, one license covers Windows, macOS, iOS and Android. You can choose a yearly plan, marked as saving 33%, or a one-time lifetime payment, each for either 3 or 10 devices. Prices are shown in your local currency and exclude tax, and there's a 30-day money-back guarantee.

How to save more

• Start with the free trial on your main computer before you buy, so you can check it plays nicely with the apps you use every day.
• Count your devices first. The 10-device license covers a household's laptops and phones on one plan, so check how many you'll really need before choosing.
• If you know you'll keep it for years, compare the lifetime license with a few years of the yearly plan. The lifetime option is a single payment with no renewals.

Products, prices and offers checked on the store's own website on 4 Nov 2026. Prices and stock can change.

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