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Mozilla Firefox 138.0.3

Author: Mozilla
Date: 05/13/2025
Size: 64-126 MB
License: Open Source
Requires: 11|10|Linux|macOS
Downloads: 19966 times

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Mozilla Firefox: A Browser That Does It All

Mozilla Firefox is the fast, free, Open Source browser that’s been a trusted internet companion since 2004. Known for its blazing speed, sleek design, and unbeatable privacy features, Firefox stands out in a crowded field of web browsers. Whether a casual surfer or a power user, Firefox has the tools and customization options to create a seamless and secure browsing experience tailored to your needs.

Key Features at a Glance

Speed & Performance: Firefox’s Quantum engine ensures rapid page loads, efficient resource usage, and smooth transitions, even with dozens of tabs open. It’s designed to make browsing faster while keeping system resources in check, making it ideal for high-performance and low-resource systems.

Privacy First: Say goodbye to invasive tracking and data mining. Firefox blocks third-party cookies, fingerprinting, and crypto miners by default. Its Private Browsing mode ensures no history, cookies, or session data are saved, giving you true peace of mind online.

Customization Galore: With thousands of extensions, themes, and layout options, Firefox lets you design your browsing experience exactly how you want it. Add-on highlights include Adblock, Privacy Badger, and Video DownloadHelper.

Device Sync: Sync your bookmarks, passwords, tabs, and more across devices so you can pick up where you left off, whether on desktop, mobile, or tablet.

Robust Security: Built-in breach alerts, a password manager, and automatic HTTPS ensure your personal data stays secure.

Developer-Friendly: With an open-source engine and powerful developer tools, developers love Firefox for its flexibility and transparency.

Streamlined Browsing Productivity-Boosting Features

Firefox combines powerful features with user-focused design to deliver an exceptional browsing experience. Built-in privacy tools like tracking protection and Total Cookie Protection keep your online activity secure from trackers and intrusive cookies. The customizable interface allows users to tailor the toolbar, themes, and layout to suit their workflow. At the same time, the ability to sync bookmarks, passwords, and settings across devices ensures a seamless experience on Windows, macOS, Linux, iOS, and Android. The addition of unique productivity features like Picture-in-Picture mode lets you watch videos in a floating window while multitasking—perfect for following a cooking tutorial while shopping for ingredients online. Firefox’s built-in secure password manager handles your logins, and its Reader Mode removes distractions from articles, helping you focus on the content. Advanced tab management, a built-in screenshot tool, and a library of extensions add to its versatility, while regular updates keep the browser fast and secure. Whether you’re researching a project for work, managing multiple online accounts, or just enjoying some leisure browsing, Firefox delivers speed, privacy, and convenience that can be tailored to your needs.

Why Choose Firefox?

Unlike many competitors, Firefox isn’t tied to advertising revenue or invasive data collection. Its nonprofit parent, Mozilla, remains committed to privacy and transparency, offering a browser that respects online autonomy. Firefox is available in over 90 languages and is regularly updated with the latest security enhancements and features.

A Trusted Browser for Everyone

Firefox strikes a perfect balance between simplicity and sophistication. Beginners will appreciate its intuitive interface and user-friendly features, while advanced users can dive into its wealth of customization and developer tools. Whether you’re looking for a fast, lightweight browser or a secure platform for web exploration, Mozilla Firefox has you covered.

Pros

Lightning-fast browsing with the Quantum engine.

Advanced privacy and security features.

Highly customizable interface.

Open-source development and strong community support.

Cons

Slower initial startup compared to some browsers.

Limited direct customer support from Mozilla.

Ready to Level Up Your Browsing?

Mozilla's open source and nonprofit status means Firefox is developed with the user’s best interest in mind, not to maximize shareholder profits. This ethos prioritizes user control, freedom, and security over monetization, which we think is a significant plus. Download Mozilla Firefox today and experience a browser that prioritizes speed, privacy, and user empowerment. It’s everything you need for modern browsing, backed by a mission-driven company that puts people first.

The current Beta version and a portable version are also available.

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Version History for Mozilla Firefox :
http://www.mozilla.org/en-US/firefox/138.0.3/releasenotes/

Screenshot for Mozilla Firefox

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