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Editors' Review · July 22, 2025

Thunderbird ESR: Reliable Email Client for Users

Mozilla Thunderbird ESR hsb is a free and open-source email client designed for users seeking stability and regular updates. This version focuses on providing annual new features while ensuring monthly stability and security fixes. With a user-friendly interface, Thunderbird supports email, newsfeeds, chat, and calendaring, making it a comprehensive tool for personal and professional communication. One of the standout features of Thunderbird is its commitment to open standards, promoting interoperability in a world increasingly dominated by closed platforms. Users can easily customize their experience with various add-ons and settings, enhancing functionality to meet individual needs. This flexibility, combined with its robust security updates, makes Thunderbird ESR hsb an excellent choice for those prioritizing both innovation and reliability in their email communications.

Technical

Title
Mozilla Thunderbird ESR hsb 128.11.0 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Mozilla Foundation
SHA-1
3d2b05f8829c06db36cc8b6d1743da15e3128e3d
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 hsb. 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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