How To Unlock PDF

The best PDF unlocking guides

Stuck with a protected PDF that can’t be modified or printed? Use the Smallpdf Unlock tool to enable printing for free.

Is it possible to edit a secured PDF? Sure! In this article, we’ll explain how to remove security from a PDF to edit it.

A free online tool to unlock PDF files online, in case you've forgotten its password. No registration is required to use.

Forgot the password to your PDF file? Use Smallpdf to instantly unlock them and regain access to your content.

Follow our step-by-step tutorials on how to unlock a PDF document, to enable viewing. The tool is available on our site and the desktop app.