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

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Open

Lack of support for saving pages in MHTML format

merher

The lack of support for saving pages in MHTML format is a real drawback for Firefox.

This is a great shame, given all its other advantages—and especially its independence from Big Tech.

Can we hope for native support for this feature in the browser soon ?

And if not, what is holding it back ?

Best regards,

The lack of support for saving pages in MHTML format is a real drawback for Firefox. This is a great shame, given all its other advantages—and especially its independence from Big Tech. Can we hope for native support for this feature in the browser soon ? And if not, what is holding it back ? Best regards,

All Replies (1)

The questions are answered in bugzilla.mozilla.org/40873 — along with any recent updates (IIUC pending security issues for reading back the archive).

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.