Mozilla Firefox is a free, open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. It is known for its focus on speed, privacy, and customization.

Key features

• Privacy-focused browsing: Firefox is built to help protect your personal information. It includes enhanced tracking protection that automatically blocks common trackers, social media trackers, and fingerprinters by default. It also offers a Private Browsing Mode that deletes your history when the browser is closed.
• Customization: Users can personalize their browsing experience with a wide range of downloadable themes and extensions. This flexibility allows for a more tailored and efficient workflow.
• Speed and performance: After a major overhaul in 2017 with the "Quantum" engine, Firefox was rebuilt for modern web browsing. It is not based on the Chromium project like many other major browsers, using its own Gecko engine instead.
• Multi-platform sync: With a Mozilla account, users can sync bookmarks, passwords, and browsing history across multiple devices, including desktop and mobile, for a seamless experience.
• Developer tools: The Firefox Developer Edition includes tools specifically for developers, such as a CSS Grid inspector.
• Not-for-profit backing: Unlike most other browsers, Firefox is backed by the not-for-profit Mozilla Foundation, which guides its development with an emphasis on keeping the internet open and accessible.