MSIX
WinGet
Mozilla Thunderbird ESR (MSIX)
Mozilla · 140.2.0 · x86
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Silent Commands
Installed natively by Windows — no silent switch required.
File Identity
Filename
Thunderbird Setup 140.2.0esr.msix
Signature
Status
Upload installer to verify signature
Installer Selection
WinGet Package
Package ID
Mozilla.Thunderbird.ESR.MSIX
Version
140.2.0
Description
The official annual extended support release of Thunderbird intended for users who want all available new features on an annual basis and stability/security fixes on a monthly basis.
License
MPL-2.0
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Homepage
https://www.thunderbird.net/
Support
https://support.mozilla.org/
Min OS Version
10.0.17763.0(Windows 10 1809)
Release Notes
What’s Fixed
fixed
Users were unable to use Fastmail calendars due to missing OAuth settings
fixed
Account setup error handling was broken for Account hub
fixed
Menu bar was hidden after updating from 128esr to 140esr
fixed
Security fixes