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Editors' Review · July 22, 2025

Efficient Email Management with Thunderbird ESR

Mozilla Thunderbird ESR is an advanced, free, and open-source email client tailored for users who value stability and security in their communication tools. This email client is designed to receive critical updates annually, ensuring that long-term users benefit from essential fixes without the interruptions of frequent updates. With support for open standards, it integrates seamlessly with various platforms, making it an ideal choice for both personal and professional email management.

Beyond basic email functionalities, Thunderbird ESR offers additional features such as newsfeed support, chat capabilities, and integrated calendaring. The user interface is intuitive, allowing for quick setup and extensive customization options. This flexibility ensures that users can personalize their experience while retaining control over their communication preferences. Overall, Thunderbird ESR stands out as a reliable and feature-rich application for efficient email management.

Technical

Title
Mozilla Thunderbird ESR de 128.11.0 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Mozilla Foundation
SHA-1
2d5322d88f0625f79ace2d9a4d21f422851c3196
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 de. 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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