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Editors' Review · September 16, 2025

In-Depth Review of Mozilla Thunderbird ESR

Mozilla Thunderbird ESR is a powerful email client designed for efficiency and user customization. It integrates email, news feeds, chat, and calendar functionalities into a single platform, providing a comprehensive communication tool. Its open-source nature allows for extensive personalization, and the software supports a variety of protocols, ensuring compatibility with different email services. Regular monthly updates enhance security and stability, making it a reliable choice for users who prioritize safe communication.

The Extended Support Release (ESR) version is particularly beneficial for users who prefer a stable environment with infrequent feature changes. This version allows users to receive critical security updates while minimizing disruption from new features. Thunderbird ESR's focus on user autonomy, robust functionality, and commitment to open standards make it a standout option for those seeking a versatile email management solution.

Technical

Title
Mozilla Thunderbird ESR nl 140.2.1 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Mozilla Foundation
SHA-1
885c6209c0c2eedd4fb725fa57ff78800df658f1
Filename
140.2.1.exe

Program available in other languages



Changelog

We don’t have any change log information yet for version 140.2.1 of Mozilla Thunderbird ESR nl. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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