CatBlock is described as 'In 2014, Michael Gundlach (the creator of the AdBlock extension) discontinued his pay-monthly "CatBlock" extension, that let users replace ads online with cats (or any other image from Flickr)' and is a Ad Blocker in the web browsers category. There are more than 25 alternatives to CatBlock for a variety of platforms, including iPhone, iPad, Mac, Google Chrome and Safari apps. The best CatBlock alternative is uBlock Origin, which is both free and Open Source. Other great apps like CatBlock are NextDNS, Adblock Plus, AdGuard and SponsorBlock.
This efficient and lightweight browser add-on, developed by Raymond Hill, functions as a wide-spectrum blocker, not just for ads but also trackers and malware. Compatible with Chromium and Firefox, it uses multiple filter lists like EasyList and customizable options, ensuring thorough protection.
Canada
NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.
United States
Adblock Plus is a free extension that allows you to - among other things - block annoying ads, disable tracking and block domains known to spread malware.
Germany
EU
Ad-blocking solution eliminating intrusive ads and preventing tracking, with malware protection. Filters pop-ups, banners, and more for clean browsing. Works in the background for ad-free surfing, protects data privacy with Spyware filter, and controls ad display in apps.
CyprusEU
SponsorBlock is an open-source crowdsourced browser extension to skip sponsor segments in YouTube videos. Users submit when a sponsor happens from the extension, and the extension automatically skips sponsors it knows about.
Canada
An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing.
GermanyEU
Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community.
SwedenEU
Blocks intrusive ads and trackers to boost browser speed and privacy, supports customizable ad filtering on Chrome, Firefox, Edge, and Safari, offers Acceptable Ads whitelisting, works in 30+ languages, with tens of millions of users worldwide.
United States
Canada
Effectively blocks ads, trackers, cryptocurrency miners, and popups across iPhone, iPad, and Mac, ensuring cleaner, faster web pages. It improves battery life, reduces data use, updates its blocklist twice weekly, and is fully accessible, focusing on user privacy.
A fundamental re-design of user Data Privacy. Your multi-tool for online protection. So easy your grandma could use it. Costs less than a cup of coffee per year.
United Kingdom
Browse the web like it should be – free of nags to accept cookies or privacy invasive tracking. It's tiny, fast, free, open, secure and without any access to your data.
SwedenEU
