How To Unlock PDF

The best PDF unlocking guides

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

Stuck with a protected PDF that cannot 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 will explain how to remove security from a PDF and edit it.

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.