Before installing, ensure your hardware meets these standards:
: Sites like Uptodown and FileHippo host legacy versions for users who need them for compatibility. System Requirements for Version 78
Thunderbird 78 is now available in the arch repos! : r/archlinux download thunderbird 78
: Version 78 introduced "pills" for recipient addresses, a redesigned account setup hub, and customizable folder icon colors.
: One of the most requested features, a native dark theme was fully implemented in this series. Where to Safely Download Thunderbird 78 : One of the most requested features, a
: This version marked the transition to native end-to-end email encryption, replacing the need for external add-ons like Enigmail.
For the highest security and reliability, always use official or verified channels: a redesigned account setup hub
Released as an , version 78 brought significant improvements to the user experience:
: You can find the specific installer for version 78.0 and its sub-versions in the Mozilla Release Archive .