PDF Encrypt — Password Protect PDF Files Online

Add password protection to your PDF files online. Free, fast and processed in your browser.

Encryption Settings

Set an open password and choose what the recipient can do with the protected PDF.

Local qpdf

Open password *

Confirm password *

Encryption levelOutput filename

Allow after opening Printing Copying text and images Editing the document

Choose a PDF and create a password-protected copy.

Tool Introduction

This PDF encryption tool creates a password-protected copy of your document in the browser. It uses a local qpdf WebAssembly runtime, so the PDF and password do not need to be sent to a server.

Choose a PDF, set a strong open password, adjust printing, copying, and editing permissions, then download the encrypted file for sharing or storage.

Encryption Settings

Encrypted PDF Ready