Sign PDF Guides & Answers
Guides on signing, saving, and filling PDFs — written in plain language, and checked against the real product before we publish.
Is a Simple Electronic Signature Legally Binding?
You've just signed a document with a drawn, typed, or uploaded mark — but is it actually binding? A plain-language guide to what makes an electronic signature legally recognized, and the specific situations where a simple e-signature isn't enough.
July 5, 2026 · 6 min read
Is It Safe to Sign a PDF Online? How PDF Sign Pad's No-Upload Design Works
Where does your file actually go when you sign it online? Here's the honest architectural difference between a server-side signer and an in-browser one — and a checklist for judging any tool, including this one.
July 5, 2026 · 6 min read