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Editors' Review · July 22, 2025

Detailed Overview of Mozilla Thunderbird ESR

Mozilla Thunderbird ESR is a feature-rich email client that prioritizes user reliability and security. It is designed for personal and organizational use, providing a streamlined interface for managing emails, newsfeeds, chats, and calendars. This extended support release is updated annually, ensuring users receive the latest features and essential monthly security patches. Customization options allow users to tailor the interface to their specific needs, enhancing productivity and communication efficiency.

A key highlight of Thunderbird is its adherence to open standards, ensuring compatibility with a variety of email services and platforms. This commitment empowers users with the flexibility to choose their preferred communication methods without being locked into proprietary systems. The combination of robust features, user-friendly design, and strong security measures makes Mozilla Thunderbird ESR an excellent choice for those seeking a reliable email management solution.

Technical

Title
Mozilla Thunderbird ESR cy 128.11.0 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Mozilla Foundation
SHA-1
b6e80d15d655caa622471a44ed077a71f6b85003
Filename
128.11.0.exe

Program available in other languages



Changelog

We don’t have any change log information yet for version 128.11.0 of Mozilla Thunderbird ESR cy. 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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