Open Source Alternatives to Mozilla Firefox

A web browser that provides tools for internet navigation with a focus on privacy and user control. The software automatically blocks trackers and includes features such as reader mode, picture-in-picture video, and tab groups to manage workspace clutter. It supports the installation of over 30,000 extensions and allows users to edit PDF documents directly within the application. The product synchronizes bookmarks, passwords, and history across desktop, mobile, and tablet platforms using encrypted data. AI features are optional and can be customized or disabled by the user. It is deployed as a downloadable application for various operating systems, including specific extended support releases for older versions of Windows and macOS. The software is designed to work across multiple devices to ensure user data is not tied to a single platform.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Mozilla Firefox give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Mozilla Firefox. The most popular is Brave. It uses the MPL-2.0 license.