GNU IceCat is described as 'Gnuzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Mozilla Firefox browser. Its main advantage is an ethical one: it is entirely free software' and is a very popular Web Browser in the web browsers category. There are more than 100 alternatives to GNU IceCat for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best GNU IceCat alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like GNU IceCat are Zen Browser, Brave, Google Chrome and Tor Browser.
Chromium browser with open-source ad, tracker, and cryptominer blocking by default, zero tracking, customizable privacy controls, proxy-anonymized extension downloads, split view, and efficient, unobtrusive interface for full extension compatibility.
IronFox is a fork of DivestOS's Mull Browser based on Firefox. Our goal is to continue the legacy of Mull to provide a secure, hardened and privacy-oriented browser for daily use.
This open-source Goanna-based browser for Windows, Linux, Mac, and FreeBSD offers customization, security, and privacy. Forked from Firefox, it's optimized for modern processors, ad-free, and supports unique extensions, community-backed. Comes with a functional status bar, supports NPAPI plugins.
Chromium-based web browser for Windows, macOS, Linux, iOS, and Android with Chrome extension support, smart security, privacy tools, syncing of history and bookmarks, immersive reader, PDF tools, Collections for organizing content, and customizable new tab layouts.
I stand corrected: Chrome isn't the polar opposite to IceCat. Edge is. Not just surveillance advertising, but tons of clutter and even more of a push for vendor lock-in.
Browser using the Gecko layout engine to render web pages, which implements current and anticipated web standards.
Firefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will extend your ability to work across multiple platforms from one place.
Ladybird is an open-source web browser currently in development, with an alpha version expected to launch in 2026.
The best browser for your Mac is the one that comes with your Mac. Safari is faster and more energy efficient than other browsers. Handy tools help you save, find, and share your favorite sites. Built-in privacy features help keep your browsing your business.
Web-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing in one application. Itis built on the open source Mozilla Gecko engine, the same code which underlies Thunderbird and is the base for the Firefox browser.
Firefox Focus is the Mozilla-made browser that considers your privacy first and foremost. By default, it blocks ad-trackers and it helps keep things secure by providing easy ways to clear your browsing history, including passwords and cookies.
Falkon, formerly QupZilla, is a QtWebEngine based cross-platform web browser.
It aims to be a lightweight web browser available through all major platforms.
Falkon has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar).
Privacy-focused open-source smartphone browser by DuckDuckGo blocks trackers, enforces encrypted connections, and provides a Privacy Grade. Partners with 'Terms of Service Didn't Read' and offers features like tabs, bookmarks, and autocomplete, keeping search data private.
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IronFox is closer to LibreWolf in terms of goals than it is to IceCat, but it does seem to be the closest Android browser (at least of what I've tried so far) to what IceCat is on the desktop.