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 Home » Freeware Downloads » Internet Utilities and Browsers » Pale Moon v33.1.0   
File - Download Pale Moon v33.1.0

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Pale Moon v33.1.0

Your browser, Your way!

Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows, focusing on efficiency and customization. Make sure to get the most out of your browser!

Pale Moon offers you a browsing experience in a browser completely built from its own, independently developed source that has been forked off from Firefox/Mozilla code a number of years ago, with carefully selected features and optimizations to improve the browser's stability and user experience, while offering full customization and a growing collection of extensions and themes to make the browser truly your own.

Main features:
• Optimized for modern processors
• Based on our own optimized layout and rendering engine (Goanna)
• Safe: forked from mature Mozilla code and regularly updated with the latest security patches
• Secure: Additional security features and security-aware development
• Supported by our user community, and fully non-profit
• Familiar, efficient, fully customizable interface
• Support for full themes: total freedom for any element's design
• Support for easily-created lightweight themes (skins)
• Smooth and speedy page drawing and script processing
• Increased stability: experience fewer browser crashes
• Support for many "legacy" Firefox extensions
• Support for a growing number of Pale Moon exclusive extensions
• Extensive and growing support for existing web standards

This browser, even though fairly close to Gecko-based browsers like Mozilla Firefox and SeaMonkey in the way it works, is based on a different layout engine and offers a different set of features. It aims to provide close adherence to official web standards and specifications in its implementation (with minimal compromise), and purposefully excludes a number of features to strike a balance between general use, performance, and technical advancements on the Web.

With the current generation of mainstream browsers, there are also more obvious and not just "under the hood" differences: Pale Moon will continue to provide grouped navigation buttons of a decent size, a bookmarks toolbar that is enabled by default, tabs next to page content by default (easily switchable) and not in the least a functional status bar and more freedom in customization, to name a few things.

Minimum System Requirements:
• Windows 7 SP1 or later, Server 2008 R2 or later
• A processor with SSE2 instruction support
• At least 1 GB of RAM (with plenty free to use)
• At least 300 MB of free (uncompressed) disk space

Pale Moon: Release notes
v33.1.0 (2024-04-23)
This is a development, stability and security release.

New features:
Implemented support for single-use meta tag. This implementation allows use of it without specifying a second meta tag to actually load the linked document which was originally intended for this tag (to hint to a browser it should pre-load the document for fast painting).
Implemented CSP v3 keywords script-src-elem, script-src-attr, style-src-elem and style-src-attr.
Enabled the use of html5's <dialog> by default. While this is not yet a complete implementation, use of it in the wild dictated we enable this early. The implementation should functionally suffice for usage seen so far.
Added support for Emoji 15.1.
Implemented webkitURL legacy window alias for URL for web compatibility.
Implemented CSS shorthands margin-block, margin-inline, padding-block and padding-inline.
Added support for querying CPU capabilities (SSE2/AVX/AVX2) to the Navigator interface. For privacy reasons this is not exposed to the web, but can be used by extensions.

Fixed broken mousewheel scrolling if building with --disable-npapi.
Fixed a minor issue with XUL tree display in some circumstances.
Dev: Aligned canvas Path2D.addPath with the updated spec. It now supports DOMMatrix as opposed to SVGMatrix.
Removed Stylo (Gecko Rust style system) leftovers from the source tree.
Fixed a few potential emoji display issues.
Fixed some issues with workers.
Fixed an issue with ctrl+c copying in devtools.
Fixed crashes when run under WINE because of its lack of support for IDXGIKeyedMutex.
Fixed a crash when dealing with a specific (unmaintained) extension.
Added .xrm-ms files to the executable warning list on Windows.
Added sanity checks on http/2 header sizes.
Fixed a potential issue in the JavaScript JIT compiler.
Pulled a few fixes from upstream for the OpenType Sanitizer.
Added a fix to avoid a potential issue when assigning a media data buffer.
Security issues addressed: CVE-2024-3863, CVE-2024-3302, CVE-2024-3857 DiD, CVE-2024-3859 and CVE-2024-3861 DiD.

Pale Moon is, and will always be, Open Source and completely FREE to download and use!

This download is for the Windows 64bit installer version. All other download assets are below:

Windows Installer:
palemoon-33.1.0.win32.installer.exe (32bit)

Windows Portable:




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Downloads Views Developer Last Update Version Size Type Rank
4,012 7,807 Moonchild Productions <img src=" Moon_th.png"border="0"> Apr 23, 2024 - 12:31 33.1.0 34.4MB EXE 5/5, out of 36 Votes.
File Tags
Moon  Pale  v33.1.0  
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