EXE
WinGet
Mozilla Firefox (szl)
Mozilla · 149.0 · arm64
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Silent Commands
Install
"Firefox Setup 149.0.exe" /S /PreventRebootRequired=true
InstallPath
"Firefox Setup 149.0.exe" /S /PreventRebootRequired=true /InstallDirectoryPath="<INSTALLPATH>"
File Identity
Filename
Firefox Setup 149.0.exe
Signature
Status
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Installer Selection
WinGet Package
Package ID
Mozilla.Firefox.szl
Version
149.0
Description
Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.
License
MPL-2.0
↗
Homepage
https://www.mozilla.org/firefox/
Support
https://support.mozilla.org/
Installer URL
https://download-installer.cdn.mozilla.net/pub/firefox/releases/149.0/win64-aarch64/szl/Firefox%20Setup%20149.0.exe
Upgrade Behavior
install(Install over existing)
Release Notes
Version 149.0, first offered to Release channel users on March 24, 2026
New
- View two pages side-by-side in a single window with the new Split View feature that makes it easier to compare information, research topics or work across two pages at once. To create a split view, select one or two tabs and choose Add to Split View or Open in Split View.
- Firefox now offers a free built-in VPN. Whether you’re using public Wi-Fi while traveling, searching for sensitive health information, or shoppin…