Is my PDF uploaded?
No. The PDF is opened, drawn and signed inside your browser, and the signed copy is written on your device. Nothing is sent to a server, so it works the same with the wifi off once the page has loaded.
Is an electronic signature like this legally valid?
In the US and many other countries an electronic signature is generally treated like a handwritten one for ordinary agreements, as long as you meant to sign. Some documents, such as wills and certain court or government forms, have their own rules. If a document matters, check with whoever asked you to sign it.
Where is my signature saved?
Only in this browser, and only if you leave Remember on. It is never uploaded. Turn Remember off, or clear the site's data, and it is gone.
Is there a watermark or a limit?
No watermark, no page limit and no account. PDFs up to 100 MB, as many as you like.
Can I add the date, initials or other text?
Yes. Add initials once and place them on every page that needs them, add today's date in one tap, and type any text you need, like your name or a job title. Pull the corner to resize anything.
Why does it say my PDF is protected?
Some PDFs are locked against changes or need a password to open. Open it, choose Print, then Save as PDF, and sign the unlocked copy that makes.