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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 og opdateringer

Installer

Læs om, hvordan du installerer Mozillas produkter på dine enheder.

På engelsk

Thunderbird ESR

Installing an Add-on in Thunderbird

Thunderbird Release

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

Illustration of hands

Bliv frivillig

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