* AboutIceCat: Adds a custom "about:icecat" homepage with links to information about the free software and privacy features in IceCat, and checkboxes to enable and disable the ones more prone to break websites. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GNU IceCat.
GNU IceCat alternatives are mainly Web Browsers but may also be Ad Blockers.
* SpyBlock: Blocks privacy trackers while in normal browsing mode, and all third party requests when in private browsing mode. Other interesting Windows alternatives to GNU IceCat are Brave, Tor Browser, Google Chrome and Chromium. While the IceCat source code from the GNU project is free software. * Https-Everywhere: Extension that encrypts your communications with many major websites, making your browsing more secure. Gnuzilla IceCat is an open-source web browser, designed for standards compliance. Privacy protection features include: * LibreJS: GNU LibreJS aims to address the JavaScript problem described in Richard Stallman's article The JavaScript Trap. Since backdoors are quite difficult to hide in Free software. While the Firefox source code from the Mozilla project is free software, they distribute and recommend non-free software as plug-ins and addons. Its main advantage is an ethical one: it is entirely free software. GNU IceCat is the GNU version of the Firefox browser.