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
Yiñ denc

How to add signature to PDF?

cor-el replied
xerces9

The release notes for version 106.0 say: It is now possible to edit PDFs: including writing text, drawing, and adding signatures. [1]


But I see no button or other way to add a signature to the PDF I am viewing.

So, how to do it?

[1] https://www.mozilla.org/en-US/firefox/106.0/releasenotes/

The release notes for version 106.0 say: It is now possible to edit PDFs: including writing text, drawing, and adding signatures. [1] But I see no button or other way to add a signature to the PDF I am viewing. So, how to do it? [1] https://www.mozilla.org/en-US/firefox/106.0/releasenotes/

All Replies (2)

They're obviously wrong about it. I really don't know why did they write that.

Support for Digital Signature is part of XFA support, but hasn't been implemented yet.

Editing a PDF should be possible, including drawing.

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html
)