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Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Installation and updates

Install

Learn about how to install Mozilla’s products on your devices.

به انگلیسی

Thunderbird Release

Installing an Add-on in Thunderbird

Thunderbird ESR

Install the Thunderbird Pro Add-on in Thunderbird Desktop

How can I get the latest version of Thunderbird on Windows XP or Vista?

Thunderbird end of Support for XP and Vista

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