EXE
WinGet
Mozilla Firefox (lt)
Mozilla · 149.0 · x64
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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
Upload installer to verify signature
Installer Selection
WinGet Package
Package ID
Mozilla.Firefox.lt
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
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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/lt/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…