Top Alternatives to GNU IceCat

Mozilla Firefox is one of the most popular open source web browser developed and maintained by Mozilla foundation.

Google Chrome is currently most widely used web browser available in multiple platforms. It has a robust extension system well integrated into it.

Opera is a one of the major web browsers with good extension functionalities.

Chromium is an open source feature rich browser.

Safari is a web browser developed by Apple based on the WebKit engine.

Opera Mini is one of the world's most popular mobile browsers.

Maxthon is a freeware web browser developed by the company Maxthon Ltd.

Pale Moon is an Open Source, Mozilla-derived web browser available for Microsoft Windows and Linux, focusing on efficiency and ease of use.

SRWare Iron is a free web browser, and an implementation of Chromium by SRWare.

SeaMonkey is a free and open-source Internet suite.

Nightly builds are a good thing, they provide immediate feedback to developers if they broke the build. Having a nightly build means that the software stable and is likely to build for new users. Software that is not built regularly is difficult to release.

Konqueror is a free and open-source web browser and file manager that provides file viewer functionality for file systems such as local files, files on a remote FTP server and files in a disk image. It is a core part of the KDE Software Compilation.

Microsoft Edge (codename "Spartan") is a web browser developed by Microsoft and included in Windows 10, Windows 10 Mobile and Xbox One, replacing Internet Explorer as the default web browser on all device classes.

K-Meleon is an open-source web browser for Microsoft Windows. Based on the same Gecko layout engine as Mozilla Firefox and SeaMonkey, K-Meleon's design goal is to provide a fast and reliable web browser while providing a highly customizable interface and using system resources efficiently.

QupZilla is a free and open-source web browser, intended for general users.

UC Browser is a mobile browser developed by the Chinese mobile Internet company UCWeb.

Comodo Dragon is a Chromium technology-based Browser that offers you all of Chrome's features plus the unparalleled level of security and privacy.

Brave browser automatically blocks ads and trackers, making it faster and safer than your current browser.

Firefox Developer Edition is a special edition of Firefox for developers.

Sleipnir 3 is the Web browser created for users to make use of both their Windows / Mac desktop and smartphone device.

Otter Browser is a free and open-source web browser that aims to recreate the best aspects of the classic Opera (web browser) (12.x) using Qt framework while keeping seamless integration with users desktop environments.

Lunascape is a web browser, it contains three rendering engines: Gecko, WebKit, and Trident.

Iridium Browser is based on the Chromium code base. All modifications enhance the privacy of the user and make sure that the latest and best secure technologies are used.

Slimjet is a fast and powerful web browser that is based on the Blink engine and is built on top of the Chromium open source project.

Dillo is a minimalistic web browser particularly intended for older or slower computers and embedded systems.

Citrio is a free web browser available for Windows and Mac OS X. Citrio has a download manager that includes Bittorrent support, a video downloader, a media player and a proxy switcher.

Cliqz is a web browser which is a fork of the Firefox web browser with privacy-oriented changes, among which are a crowdsourced anti-tracking mechanism, and an in-house search engine embedded within the browser.

Ungoogled Chromium provides modifications to Google Chromium for removing Google integration and enhancing privacy, control, and transparency.

CM Browser is a mobile web browser.

Liri is a cross-platform Material design web browser.