Pale Moon - Your browser, Your way

Intel Atom™ and Windows XP build

This version of Pale Moon is optimized specifically for use on Intel Atom™ processors and compatible with the Windows XP and Server 2003 operating systems.
Many low-powered netbooks and laptops are equipped with this processor, and using a build of Pale Moon specifically optimized for this processor will reduce power consumption and increase speed of the browser for these systems.

Please note the following:
  • These builds are specifically optimized for Intel Atom™ processors, and are not recommended for regular Intel or AMD processors on current operating systems (Vista or higher). The extra optimizations only work on Atom processors and will execute a little slower than the normal version of Pale Moon on a non-Atom processor (but otherwise run just fine). In general use, you will likely not notice much (if any) difference if run on a non-Atom processor.
  • These builds are otherwise exactly the same as the normal desktop version of Pale Moon, built from the same source code. Apart from Windows XP compatibility and small aesthetic changes, no other changes are made to the browser core.
  • Windows XP compatibility is maintained for these builds since many older, low powered netbooks/laptops do not run a later operating system. Please be responsible if you are running this operating system that is no longer supported with security updates by the manufacturer.
  • This version of the browser is only available in 32-bit (x86). Please don't ask for a 64-bit version as it's simply not possible.
  • Atom/XP builds exclude the Web Developer tools to further reduce resource use on lower-powered computers. Web Developer tools are not in common use on the intended systems and they do take a decent amount of memory and processing power when included. If you still need these types of tools, please install an extension like Firebug to get this kind of functionality on this build.
Minimum system Requirements:
  • Windows XP SP3/Vista/Windows 7/Windows 8/Server 2003 or later
  • A processor with SSE2 capabilities
  • Atom processor recommended but not required
  • 256 MB of free RAM
  • At least 150 MB of free (uncompressed) disk space

Current version: 25.3.1

Information about this browser version can be found in the Pale Moon release notes.

Download links

Installer (recommended, 19.0 MB):
SHA-1: e80ba698dfa420626c80ea95fb1c07e4d4fae4e7
GPG/PGP signature: [Sig]

Link (click to download)

FossHub (official mirror, product page)
Supporting free and open source software!
Multiple versions, description and review available
Pale Moon logo
Pale Moon mirror #1
Direct download link
Pale Moon logo Pale Moon mirror #2
Direct download link
Logo GamersHell
Servers in Europe and the US
FilesRiver logo FilesRiver
Multiple versions, description and review available

ZIP packed (approx. 25 MB)
SHA-1: 23ac1f72e2360837b3b82e40b093fb70248aa81e
GPG/PGP signature: [Sig]

Portable version:

See Pale Moon Portable

Source code

Links to the source code are here.

Firefox, Mozilla Firefox and Mozilla are registered trademarks of the Mozilla Corporation.
The Pale Moon product/project names and logo are a trademark™ of Moonchild Productions.
Site and contents © 2009-2015 Moonchild Productions - All rights reserved
Pale Moon's distribution is subject to the following redistribution license