Pale Moon

by Moonchild Productionsv34.3.0.1

Last updated Jun 11, 2026

The best browser with fast site rendering, advanced privacy, a sleek design and innovative features.

Install with winget

$ winget install --id MoonchildProductions.PaleMoon --exact --version 34.3.0.1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for Pale Moon

Pale Moon uses EXE (NSIS). The silent install switches are /S /PreventRebootRequired=true.

One-line silent install (x64, machine scope)

palemoon-34.3.0.1.win64.installer.exe /S /PreventRebootRequired=true

See the full silent install reference for Pale Moon →

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About

Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux (with other operating systems in development), focusing on efficiency and ease of use.

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.

Installers · v34.3.0.1

Architecture	Type	Scope	Install	Download
x86	EXE NSIS	machine		Direct
x64	EXE NSIS	machine		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

1 known CVE via NVD

high7.5Patched in wingetCVE-2020-9545affects before 28.8.4Mar 1, 2020
Pale Moon 28.x before 28.8.4 has a segmentation fault related to module scripting, as demonstrated by a Lacoste web site.
Vendor advisory

Source: NVD, updated 1h ago. Patch status is best-effort: NVD's fix version is compared against the latest version in winget, but the two version formats don't always align. Confirm with the vendor advisory before treating any specific build as safe.

See a CVE that affects your fleet? Push the patched version to Intune in one click with Pckgr.

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Frequently asked questions

How do I install Pale Moon on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id MoonchildProductions.PaleMoon --exact --version 34.3.0.1. winget downloads the installer from Moonchild Productions and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Pale Moon silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id MoonchildProductions.PaleMoon --exact 34.3.0.1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for Pale Moon?

Pale Moon uses EXE (NSIS). Run the downloaded installer with: palemoon-34.3.0.1.win64.installer.exe /S /PreventRebootRequired=true. The silent switches are /S /PreventRebootRequired=true.

How do I uninstall Pale Moon via winget?

Run: winget uninstall --id MoonchildProductions.PaleMoon --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Pale Moon's Apps & Features entry.

Is Pale Moon free?

Pale Moon is distributed under MPL-2.0. Refer to the publisher (https://www.palemoon.org/download.shtml) for the full license terms - Wingetly itself does not charge for installation.

Does Pale Moon work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Pale Moon directly from the publisher.

How do I keep Pale Moon up to date?

Run winget upgrade --id MoonchildProductions.PaleMoon --exact, or winget upgrade --all to update everything winget tracks. We index 6 versions of Pale Moon from microsoft/winget-pkgs.

Recent versions

34.3.0.1latest
34.3.0
34.2.2
34.2.1
34.2.0
34.1.0