Installed through our safe & fast downloader (more info)
Filehippo

Safe shield iconSafe Downloader

The Safe Downloader downloads the app quickly and securely via FileHippo’s high-speed server, so that a trustworthy origin is ensured.
In addition to virus scans, our editors manually check each download for you.

Advantages of the Safe Downloader

  • Malware protection informs you if your download has installed additional unwanted software.
  • Discover additional software: Test new software that are waiting to be discovered in the downloader.
  • With us you have the choice to accept or skip additional software installs.

Editors' Review · July 22, 2025

Mozilla Thunderbird ESR: A Reliable Email Client

Mozilla Thunderbird ESR is a free and open-source email client designed for Windows users, offering a comprehensive suite of features that enhance email management, newsfeed integration, chat capabilities, and calendaring tools. This program emphasizes ease of setup and customization, allowing users to tailor their experience according to personal preferences. The extended support release ensures that users receive new features annually while maintaining monthly stability and security updates.

The program promotes open standards, enabling seamless communication across various platforms and services. With its focus on user freedom and choice, Thunderbird ESR stands out as a versatile email solution. Its functionality is complemented by a commitment to security and stability, making it an excellent choice for users who require a dependable email client for everyday use.

Technical

Title
Mozilla Thunderbird ESR cs 128.11.0 for Windows
Requirements
Windows 11
License
Free
Latest update
Author
Mozilla Foundation
SHA-1
16c53a977464241e1e840b55ac4689a66b88f767
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 cs. 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.

Can you help?

If you have any changelog info you can share with us, we’d love to hear from you! Head over to our Contact page and let us know.

Explore apps

    Related software

    Last updated