Download Pale Moon 33.7.2: Latest Features and Improvements

Pale Moon is an innovative, open-source web browser built on the Goanna engine, available for Microsoft Windows, Linux, and Android platforms. It emphasizes user efficiency and simplicity, providing a robust and personalized browsing experience. Enhance your online activities with this agile tool!

This browser is entirely derived from independently developed code that was initially forked from Mozilla’s Firefox. It has been meticulously refined to optimize browsing speed, resource management, stability, and overall user experience. Users can enjoy extensive customization options, along with a diverse array of extensions and themes, making their browser truly unique.

Key Features

Performance optimization for modern multi-core processors.
Utilizes a proprietary layout engine, Goanna, for superior efficiency.
Robust security, leveraging mature Mozilla codebase with regular updates.
Incorporates additional security measures and is developed with a security-first approach.
Community-supported and fully operating as a non-profit initiative.
Familiar interface that is both efficient and fully customizable.
Comprehensive theme support for personalized design options.
Lightweight themes (skins) for easy customization.
Rapid page rendering and effective script processing.
Improved stability, leading to fewer crashes during browsing sessions.
Compatibility with numerous Firefox extensions.
Dedicated support for a growing library of exclusive Pale Moon extensions.
Comprehensive and evolving support for HTML5 and CSS3 standards.
A plethora of customization and configuration options to suit user preferences.

Recent Security Updates

Addressed a critical vulnerability from PWN2OWN-2025-1 related to out-of-bounds read/write in promises.
Resolved an out-of-bounds issue found during the ExtractLinearSum optimization (PWN2OWN-2025-2).
Fixed a potential unexpected behavior involving embedded protobuf code.
Corrected an issue with uninitialized contrast values that could not be retrieved from the operating system.
Fixed sanitation concerns linked to the “Copy as curl”feature in developer tools.
Note: Cross-platform “curl”features are currently not supported, marking this as another important update.