About
Firefox is a fast, private web browser that blocks trackers by default and protects your privacy from the start. It includes Enhanced Tracking Protection to stop companies from following you across the web, a built-in password manager for generating and autofilling strong passwords, and private browsing mode that doesn't save history, searches, or cookies. Additional features include Reader Mode to remove ads and clutter from articles, picture-in-picture video support, flexible search engine options, and cross-device sync of tabs, bookmarks, and passwords through your Mozilla account. Firefox is designed for people who want a customizable browser that prioritizes privacy without requiring constant manual management.
Highlights
- Enhanced Tracking Protection blocks social media trackers, crypto miners, and fingerprinters by default
- Built-in password manager generates strong passwords and autofills logins across sites
- Private browsing mode doesn't save history, searches, or cookies
- Reader Mode removes ads and clutter from articles for focused reading
- Sync tabs, bookmarks, passwords, and history across devices with Mozilla account
- Picture-in-picture video support keeps videos visible while multitasking
Best for
People who want a fast, customizable web browser that prioritizes privacy and doesn't require constant manual privacy management. Ideal for users switching between devices who want seamless syncing of tabs, bookmarks, and passwords.
At a glance
Firefox Fast & Private Browser is rated 4.4 out of 5 from 37,004 ratings and is available on iOS, Android, Windows, macOS, and Linux — all free to download.
It is developed by Mozilla Corporation and open source with 11,652 stars on GitHub.
Install on macOS via Homebrew with brew install --cask firefox.
Screenshots
Frequently Asked Questions
- Is Firefox Fast & Private Browser free?
- Yes — Firefox Fast & Private Browser is free to download on iOS, Android, Windows, macOS, and Linux.
- What platforms is Firefox Fast & Private Browser available on?
- Firefox Fast & Private Browser is available on iOS, Android, Windows, macOS, and Linux.
- How do I install Firefox Fast & Private Browser?
- You can download Firefox Fast & Private Browser from the download links on this page. On macOS, you can also install it with Homebrew by running: brew install --cask firefox
- What is Firefox?
- Firefox is a fast, private web browser created by Mozilla that blocks trackers by default and protects your privacy from the start. It includes a built-in password manager, private browsing mode, and cross-device sync capabilities.
- Does Firefox block trackers?
- Yes. Enhanced Tracking Protection automatically blocks common background trackers, including social media trackers, crypto miners, and fingerprinters.
- Can I sync Firefox across devices?
- Yes. Sign in to your Mozilla account to sync tabs, bookmarks, passwords, and browsing history across devices.
- Does Firefox have a password manager?
- Yes. The built-in password manager generates strong passwords, saves them securely, and autofills logins when you need them.
- What are the alternatives to Firefox Fast & Private Browser?
- Firefox Fast & Private Browser is similar to Chromium, RunJS, Orion Browser by Kagi, and Arc Search — Find it, Faster. Browse related apps by tag: browser.
Similar Apps
Chromium is the open-source web browser that powers Google Chrome, Microsoft Edge, Brave, and Opera. Built for speed, security, and standards-compliant browsing, it offers a clean, minimalist interfac
RunJS is a JavaScript runtime environment that combines Node.js and Browser APIs in a single workspace. It provides full DOM access alongside Node.js capabilities, offering more versatility than the s
Orion Browser is a fast, free web browser for iPhone and iPad built with privacy as the core principle. It runs zero telemetry by default, meaning your private information never leaves the app. Orion
Arc Search is an AI-enabled mobile browser designed to get you answers faster with less internet clutter. Search using text, voice commands, or let Browse for Me and Pinch to Summarize handle the work
Firefox Focus is a privacy-focused mobile browser designed for quick, temporary browsing sessions without leaving a trace. It features a distraction-free interface with no tabs, history, or past sites