
Pale Moon - Detailed Review
Privacy Tools

Pale Moon - Product Overview
Introduction to Pale Moon
Pale Moon is an open-source web browser that stands out for its focus on efficiency, customization, and user experience. Here’s a brief overview of its primary function, target audience, and key features.
Primary Function
Pale Moon is a web browser built from its own independently developed source code, which was forked from the Firefox/Mozilla codebase. It aims to provide a balanced implementation of web standards while excluding certain features and Web APIs to optimize performance, privacy, and general use.
Target Audience
Pale Moon is particularly appealing to users who value customization and a classic browsing experience. It is ideal for power users and those who are nostalgic for the older versions of Firefox, especially those from the Firefox 4-28 era. Additionally, it is suitable for users on older or less powerful hardware, as it is lightweight and efficient.
Key Features
Customization
Pale Moon allows extensive customization through add-ons, extensions, and themes. It supports classic XUL extensions and full themes, giving users powerful tools to change and extend the browser’s functionality and appearance.
Efficiency
The browser is optimized for efficiency, ensuring quicker page loading times and smoother navigation even on older hardware. This is achieved by eliminating unnecessary modern features and optimizing the codebase.
User Interface
Pale Moon retains a user interface reminiscent of older Firefox versions, with features like grouped navigation buttons, a bookmarks toolbar enabled by default, and a functional status bar. Users can also switch the tab position to their preference.
Privacy
The browser offers settings to manage tracking signals, cookies, and browsing history. While it does not block tracking, it allows users to express their preferences to websites that may honor these settings.
Compatibility
Pale Moon supports NPAPI plugins like Adobe Flash Player and legacy Firefox extensions, which are no longer compatible with modern Firefox versions.
Overall, Pale Moon is a community-driven project that encourages user involvement in its development and offers a unique browsing experience that blends efficiency, customization, and a classic user interface.

Pale Moon - User Interface and Experience
User Interface
Pale Moon retains the user interface of Firefox from versions 4 to 28, known as the Strata theme. This interface is highly customizable, allowing users to personalize nearly every aspect of the browser. The GUI may appear a bit outdated compared to modern browsers, but this is a deliberate choice to maintain compatibility with older systems and to honor the system’s look and feel. For example, the scroll bars, menu bars, and other elements will match the theme of your operating system, which is a feature often missing in more modern browsers.
Customization
One of the standout features of Pale Moon is its extensive customization options. Users can modify the browser’s appearance using themes and extensions. The browser supports legacy Firefox add-ons built with XUL and XPCOM, as well as NPAPI plugins like Adobe Flash Player, which are no longer supported by Firefox. This level of customization allows users to adapt the browser to their unique needs and preferences.
Ease of Use
Despite its customizable nature, Pale Moon is relatively easy to use. The interface, although classic, is intuitive for those familiar with older versions of Firefox. The browser also includes a Start Page that serves as a default and customized home page, helping new users get started quickly. The availability of various add-ons and extensions makes it simple for users to enhance the browser’s functionality without needing advanced technical knowledge.
Overall User Experience
The overall user experience with Pale Moon is characterized by its efficiency, stability, and focus on privacy. The browser is lightweight and efficient, consuming few system resources, which makes it suitable for older or less powerful hardware. It ensures quick page loading times and smooth navigation. Additionally, Pale Moon prioritizes privacy, with features like zero telemetry, anti-tracking mechanisms, and the absence of spyware or data gathering. This makes it an attractive option for users who are concerned about their online privacy.
Stability and Security
Pale Moon is known for its stability and security. The community actively tests the browser to ensure its quality, and the development team promptly addresses bugs, vulnerabilities, and performance issues through regular updates and security patches. This commitment to stability helps minimize crashes and other disruptive experiences, making the browser reliable for daily use.
Conclusion
In summary, Pale Moon offers a highly customizable and efficient browsing experience that is easy to use and focused on user privacy and control. Its classic interface and support for legacy add-ons make it a unique choice in the modern browser landscape.

Pale Moon - Key Features and Functionality
Pale Moon Overview
Pale Moon is a free and open-source web browser that offers several distinct features, particularly in the areas of customization, resource efficiency, and privacy. Here are the main features and how they work:User Interface and Customization
Pale Moon retains the user interface of Firefox from versions 4 to 28, known as Strata. This interface is highly customizable through complete themes and lightweight themes, allowing users to personalize the appearance of the browser according to their preferences.Add-on and Extension Support
Pale Moon supports legacy Firefox add-ons built with XUL and XPCOM, which Firefox dropped support for in 2017. It also supports NPAPI plugins, such as Adobe Flash Player, which are no longer compatible with modern Firefox versions. This allows users to extend the browser’s functionality with a wide range of extensions and plugins.Single-Process Mode
Unlike many modern browsers that use multi-process architectures, Pale Moon runs in single-process mode. This can make it more lightweight and efficient, especially on older or less powerful hardware.Resource Efficiency
Pale Moon is optimized for efficiency, consuming fewer system resources compared to other browsers. This results in quicker page loading times and smoother navigation, even on less powerful hardware.Privacy
Pale Moon does not include telemetry or data collection, ensuring that user data is not sent to any external servers. It uses the IP-API service instead of Google for geolocation, and its default search engine is DuckDuckGo, which is known for its privacy-focused approach.Processor Optimization
The browser is optimized for relatively recent processors, using instructions available in modern CPUs. While this means it may not run on very old hardware, it ensures optimal performance on more recent systems. The 32-bit version for Windows is an exception, supporting older CPUs.Custom Search Engines
While Pale Moon does not have a built-in feature to add custom search engines directly, users can create their own search engine entries by providing the query URL, typically through an OpenSearch XML file. This allows users to add custom search engines if the site provides a single-shot search query URL.AI Integration
There is no specific integration of AI within the core functionality of Pale Moon. The browser’s features and optimizations are based on traditional web technologies and user customization options, rather than AI-driven tools.Conclusion
In summary, Pale Moon focuses on providing a highly customizable, efficient, and privacy-oriented browsing experience without relying on AI-driven features. Its emphasis on supporting legacy add-ons and plugins, along with its lightweight and single-process architecture, makes it a unique option for users seeking a more traditional browsing experience.
Pale Moon - Performance and Accuracy
Performance
Pale Moon is known for its lightweight and efficient browsing experience, which is a significant advantage, especially on older or less powerful hardware. It achieves this by optimizing its codebase and eliminating unnecessary modern features, resulting in quicker page loading times and smoother navigation.
However, there are some limitations. Pale Moon may struggle with modern web apps that are heavily reliant on JavaScript and polyfills. These sites, often characterized by endless scrolling and large amounts of scripts, can cause performance issues in Pale Moon. This is because Pale Moon’s rendering engine, Goanna, is not as highly optimized for JavaScript-heavy sites as the engines used by browsers like Firefox and Chrome.
Privacy and Accuracy
In terms of privacy, Pale Moon stands out with a strong focus on user control and data protection. The browser’s philosophy is encapsulated in its motto, “Your browser, Your way,” emphasizing customization and user control over browsing activities.
Pale Moon includes several privacy-enhancing features:
- Global Privacy Control (GPC): This feature allows users to signal to websites that they do not want their personal data shared or sold. Unlike the older “Do Not Track” feature, GPC has a more solid legal framework for enforcement, ensuring that while websites can still track users, they cannot share or sell the collected data.
- Anti-tracking mechanisms: Users can enable tracking protection, do-not-track requests, and manage cookies to enhance their privacy. These settings are accessible through the Preferences > Privacy menu.
Areas for Improvement
While Pale Moon excels in privacy and efficiency, it faces challenges with modern web applications. Here are some areas where improvement could be beneficial:
- JavaScript Performance: Enhancing the performance of the Goanna engine to better handle JavaScript-heavy sites would improve the overall browsing experience for users who frequently visit such sites.
- Compatibility with Modern Web Apps: Improving compatibility with modern web apps, which are increasingly reliant on complex JavaScript and other technologies, would make Pale Moon more versatile and appealing to a broader user base.
In summary, Pale Moon offers excellent performance and strong privacy features, but it may struggle with certain modern web applications due to its rendering engine’s limitations. Addressing these limitations could further enhance its appeal and usability.

Pale Moon - Pricing and Plans
Free Availability
Pale Moon is completely free to download and use. There are no charges or subscription fees associated with it.
No Tiers or Plans
Unlike many other software products, Pale Moon does not offer different tiers or plans. It is provided as a single, free version with all its features included.
Features
The browser includes a range of features such as full customization, support for classic XUL extensions and full themes, grouped navigation buttons, a bookmarks toolbar, tabs next to page content, and a functional status bar. It also focuses on efficiency, stability, and user experience.
Redistribution
While Pale Moon is free, there are specific rules and restrictions regarding its redistribution, particularly concerning the use of its branding and trademarks. However, these rules do not affect the end-user’s ability to download and use the browser for free.
Summary
In summary, Pale Moon is a free, open-source browser with no pricing structure or different plans, making it accessible to everyone without any cost.

Pale Moon - Integration and Compatibility
Integration with Other Tools
Pale Moon, a free and open-source web browser, has several methods to integrate with other tools and browsers to enhance its compatibility and user experience.Browservice Workaround
One notable integration is through Browservice, a tool that embeds the Blink Engine (Chromium) to improve web compatibility and JavaScript performance. Browservice runs a local web server that uses Blink to render websites, converts the rendering to PNG images, and sends them back to Pale Moon. This setup allows users to interact with JavaScript-heavy websites more efficiently and work around rendering issues in Pale Moon. This workaround is particularly useful for sites that do not render correctly in Pale Moon, although it does not support saved passwords and may have security implications if not managed carefully.“Open In/With” Functionality
There is also a proposed feature for Pale Moon to integrate an “Open In/With” functionality, which would allow users to set specific websites or domains to open in an external browser of their choice. This feature would provide tighter integration with other browsers and more automation and customization options. While this is not yet a core feature, users can achieve similar functionality using extensions like “Open With Edge, IE, Chrome, and More” available on the Pale Moon add-ons site.Compatibility Across Different Platforms and Devices
Pale Moon is built on the Unified XUL Platform (UXP), a cross-platform application base forked from Mozilla code. Here are some key points regarding its compatibility:Supported Platforms
Pale Moon supports a wide range of platforms, including:- Windows 7 SP1 and above
- Modern Linux distributions (as long as the processors support SSE2 and there is at least 1 GB of RAM)
- macOS Big Sur and above on Apple–Intel architecture and Apple silicon processors
- FreeBSD 13.0 and above.
Processor and OS Compatibility
It is compatible with both Intel-based and Arm-based devices, including recent updates that make it stable for macOS on these architectures. However, support for older operating systems like Windows XP and Vista has been discontinued from versions 27 and 28 onward, respectively.Device-Specific Considerations
For users with less powerful hardware, Browservice can be run on a second machine to avoid the load of a headless Chromium on the local box. This flexibility makes Pale Moon more accessible across various devices with different performance capabilities.Additional Features and Updates
Pale Moon has made significant strides in improving web compatibility. For example, version 32.1.0 introduced support for Google WebComponents, which enhances the browser’s ability to handle modern web technologies. Although this implementation is not yet complete, it marks a significant step forward in improving compatibility with contemporary websites. In summary, Pale Moon integrates well with other tools and browsers through workarounds like Browservice and proposed features like “Open In/With.” It also maintains broad compatibility across various platforms and devices, ensuring a versatile and customizable browsing experience.
Pale Moon - Customer Support and Resources
Support Resources for Pale Moon Browser
Support Forums
Pale Moon has an active community forum where users can discuss various topics, including privacy settings, troubleshooting, and general usage. The forum is a valuable resource for getting help from experienced users and moderators.Documentation and Guides
The official Pale Moon website provides detailed documentation and guides. For example, the support section includes pages on preferences, including privacy settings, where you can learn how to manage cookies, tracking protection, and other data privacy options. You can access these settings through the Preferences > Privacy menu.Sync Service Support
Pale Moon offers a sync service that allows you to synchronize your data across different devices. The sync service is encrypted end-to-end, and you can manage your sync preferences, including unlinking devices and managing your account, through the Sync preferences page.Privacy Settings
Pale Moon is known for its strong focus on privacy. You can customize various privacy-related settings, such as tracking protection, do-not-track requests, and cookie management. The browser also features a unique permissions manager that allows you to set specific permissions for individual domains, giving you fine-grained control over how websites can interact with your browser.Update and Troubleshooting
To ensure you have the latest version of Pale Moon, you can check for updates through the Help menu in the browser toolbar. This helps in maintaining the latest security and privacy features. For troubleshooting, you can provide detailed information, such as the output of the “Help > Troubleshooting Information” page, to get more accurate support from the community or moderators.Privacy Policy
Pale Moon has a clear privacy policy that outlines what data is collected and how it is used. The browser does not collect telemetry data or engage in data gathering, and any data transmitted is encrypted. You can refer to the Pale Moon Sync Privacy Policy for more detailed information on how your data is handled.Conclusion
These resources and support options make it easier for users to manage their privacy and get the help they need while using the Pale Moon browser.
Pale Moon - Pros and Cons
Advantages of Pale Moon in the Privacy Tools Category
Privacy Focus
- Pale Moon is highly committed to user privacy, incorporating features like the Global Privacy Control (GPC), which signals to websites that you do not want your data shared or sold. This feature has a stronger legal framework compared to the older “Do Not Track” option.
- The browser does not collect telemetry data, spyware, or engage in any form of data gathering, ensuring that your browsing activities remain private.
Customizable Privacy Settings
- Pale Moon offers extensive privacy settings, including tracking protection, cookie management, and location bar configurations. Users can customize these settings to their preferences through the Preferences > Privacy menu.
- The browser features a unique permissions manager that allows users to set specific permissions for each domain, such as storing passwords, loading images, and allowing pop-ups.
Anti-Tracking Mechanisms
- Pale Moon includes anti-tracking mechanisms and supports add-ons like uBlock Origin to block trackers, providing enhanced protection against tracking and data collection.
No Data Collection and Telemetry
- Unlike some other browsers, Pale Moon does not collect or transmit user data back to its servers, ensuring a private browsing experience.
Independent and Open-Source
- Being open-source and independent, Pale Moon is free from the influence of large corporations, which can be a significant advantage for users concerned about privacy.
Alternative Location Services
- Instead of using Google’s Location Service API, Pale Moon uses ipapi for location services, which can be seen as a more privacy-friendly option.
Disadvantages of Pale Moon
Limited Compatibility with Modern Features
- Pale Moon lacks support for some modern browser features such as WebRTC (Peer-to-Peer sharing), integrated PDF readers, and in-browser DRM (Digital Rights Management) software. This can be a drawback for users who rely on these features.
No Mobile or macOS Support
- The browser does not have mobile or dedicated macOS versions, which can limit its usability for users who need cross-platform compatibility.
Incompatibility with Firefox and Chromium Extensions
- Pale Moon is not compatible with extensions designed for Firefox or Chromium, which might restrict the availability of certain tools and add-ons.
Legacy Support and Stability Trade-offs
- While Pale Moon supports legacy add-ons and plugins, this can sometimes come at the cost of stability and security updates, as it may not always align with the latest security standards of other browsers.
Overall, Pale Moon is a strong option for users prioritizing privacy, with its comprehensive privacy features and lack of telemetry. However, it may not be the best choice for those who need the latest modern browser features or cross-platform compatibility.

Pale Moon - Comparison with Competitors
When comparing Pale Moon to other privacy-focused tools and browsers, several unique features and differences stand out:
Privacy Features of Pale Moon
- Pale Moon incorporates a feature called Global Privacy Control (GPC), which signals to websites that you do not want your personal browsing data shared or sold. This is a significant improvement over the older “Do Not Track” feature, as GPC has a more solid legal framework for enforcement.
- The browser does not include telemetry, meaning it does not collect data about users, which is a notable privacy advantage over browsers like Firefox.
- Pale Moon uses DuckDuckGo as its default search engine, which is privacy-focused, unlike many other browsers.
- It offers various privacy-related settings, including tracking protection, do-not-track requests, and cookie management, all accessible through the Preferences > Privacy menu.
Comparison with Other Browsers
- Unlike Brave, which places its own ads into webpages and thus has questionable privacy claims, Pale Moon does not include any such ads and maintains a strong focus on user privacy.
- Compared to Firefox, Pale Moon does not have built-in tracker-blocking features, but it supports add-ons like uBlock Origin that can block trackers effectively. Additionally, Pale Moon’s community and development philosophy are highly privacy-conscious.
Alternatives in the Privacy Tools Category
If you are looking for more comprehensive data privacy management solutions beyond just browser-level privacy, here are some alternatives:
AI-Driven Data Privacy Platforms
- Securiti AI: This platform offers a comprehensive suite for data privacy and security, including automated sensitive data discovery, AI-powered risk assessment, consent management, and zero-trust access controls. It is more geared towards enterprise-level data privacy management rather than individual browser privacy.
- DataGrail: This platform provides real-time data mapping, automated DSR management, and privacy risk assessments. It is designed for hybrid and multi-cloud environments and helps organizations streamline compliance with privacy regulations.
Key Differences
- While Pale Moon is focused on individual browser-level privacy with features like GPC and anti-tracking mechanisms, platforms like Securiti AI and DataGrail are designed for broader data privacy management across entire organizations. These platforms use AI to automate compliance tasks, manage consent, and protect sensitive data across various data sources.
In summary, Pale Moon stands out for its strong commitment to individual user privacy through its browser-level features, but for more extensive and enterprise-level data privacy needs, platforms like Securiti AI and DataGrail offer more comprehensive solutions.

Pale Moon - Frequently Asked Questions
Frequently Asked Questions About Pale Moon and Privacy Tools
What is the Global Privacy Control (GPC) feature in Pale Moon?
The Global Privacy Control (GPC) feature in Pale Moon allows you to signal to websites that you do not want your personal browsing data shared or sold. This feature has a more solid legal framework compared to the older “Do Not Track” feature, focusing specifically on preventing the selling and sharing of collected data, rather than the tracking itself.
How do I enable the Global Privacy Control feature in Pale Moon?
To enable the Global Privacy Control feature, you need to go to the Preferences menu, then select the Privacy section. Here, you can check the box to send the GPC signal to the websites you visit.
What kind of data does Pale Moon Sync collect and how is it protected?
Pale Moon Sync requires you to register with an email address and password, both of which are encrypted and not stored in plaintext. The service encrypts your user data (such as browsing history, bookmarks, and saved passwords) on your computer before uploading it to the servers, using TLS for secure transmission. Your recovery key is stored only on your computer and is never transmitted to the servers unless you link a new device, and even then, it is transmitted securely using a 3-party key exchange protocol.
Does Pale Moon collect telemetry or other user data?
Pale Moon does not collect telemetry or user data. The browser is designed with a no telemetry and no data collection policy, ensuring that it does not send any user data back to the developers or any third parties. This includes no phoning home or excessive DNS requests beyond necessary updates and blocklist checks.
How does Pale Moon’s Permissions Manager work?
Pale Moon’s Permissions Manager allows you to set specific permissions for each domain you visit. You can control settings such as storing passwords, loading images, allowing pop-ups, storing cookies/site data, displaying notifications, and installing extensions/themes on a per-domain basis. This provides a high level of control over your privacy settings for individual websites.
Can I disable or opt-out of Pale Moon Sync?
Yes, you can disable the Pale Moon Sync service at any time. To do this, go to the Preferences window and disable the use of the Pale Moon Sync Service. This will stop the synchronization of your data across devices.
Does Pale Moon use Google’s Location Service API?
No, Pale Moon does not use Google’s Location Service API for location-reliant tasks within the browser. This adds an extra layer of privacy by not relying on external location services.
How does Pale Moon protect my location information and other private data?
Pale Moon ensures that your location information and other private data are not shared with third parties. When using the Global Privacy Control feature, websites are prohibited from sharing your data with partners or selling it. Additionally, the browser’s sync service encrypts all user data before it is uploaded, and it is stored securely on the servers.
Can I customize cookie and site data settings in Pale Moon?
Yes, you can customize cookie and site data settings in Pale Moon. The browser allows you to set global cookie preferences as well as specific rules for individual domains through the Permissions Manager. This gives you fine-grained control over which websites can store cookies and site data.
Is Pale Moon’s sync data accessible to legal or governmental entities?
The Pale Moon Sync Service is designed to protect your data from access by legal or governmental entities. The data is encrypted in such a way that it cannot be decrypted or analyzed without your recovery key, making it useless to any entity requesting it unless they obtain the key from you.
