Thunderbird 91.12 0 Download High Quality Online

Some older extensions and themes that broke in later versions (like Thunderbird 102 or 115) may still function here.

Includes the built-in PDF.js viewer for viewing attachments directly within the client. thunderbird 91.12 0 download

This update focused primarily on stability and security fixes: Some older extensions and themes that broke in

Resolved an issue where OpenPGP signatures were broken if the "Primary Password" dialog remained open. thunderbird 91.12 0 download

Patched multiple security issues categorized under the Mozilla Foundation Security Advisory 2022-31 .