Thunderbird, Portable Edition - Legacy Editions

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Thunderbird®, Portable Edition legacy editions are available for developers to test against. These versions are not support by PortableApps.com and may have known bugs and security issues. Individual users should use standard Thunderbird, Portable Edition.

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Thunderbird, Portable Edition legacy editions works best with the PortableApps.com Platform

Version 115 - Security Patches Through Dec 11, 2024

Visit the Thunderbird Portable Legacy 115 - 115.18.0 homepage. (last version to support Windows 7/8/8.1)

Version 102 - Security Patches Through Sep 12, 2023

Visit the Thunderbrid Portable Legacy 102 - 102.15.1 homepage.

Version 91 - Security Patches Through Sep 19, 2022

Visit the Thunderbird Portable Legacy 91 - 91.13.1 homepage.

Version 68 - Security Patches Through Oct 1, 2020

Visit the Thunderbird Portable Legacy 68 - 68.12.1 homepage.

Version 52 - Security Patches Through Jul 3, 2018

Visit the Thunderbird Portable Legacy 52 - 52.9.0 homepage. (last version to support Windows XP/Vista)