Add PDF password protection to your file to protect sensitive content. When you encrypt a PDF, only people with the password can view the file content.

How to password protect a PDF. Easily add a layer of security to your PDF files. Follow these six steps to password protect PDFs on your PC.

Dec 5, 2025 · Learn how to add password security to PDFs in Adobe Acrobat to restrict opening, editing, printing, or copying of documents.

Use the online password protect PDF tool from Adobe Acrobat to keep your files secure. Simply add a password to your PDF to restrict access.

Securely add password protection to PDF online with Adobe Acrobat. Protect your confidential documents with strong encryption & control access remotely. Try now!

Dec 10, 2024 · Learn how to add password security to a PDF. You can secure your PDF files by easily setting passwords through Acrobat on the web tool. This ensures your documents …

Learn how to secure a PDF file. Secure your sensitive documents and protect PDFs with passwords to ensure only authorized users can access them.

We’ll show you how to password protect a PDF for free and restrict certain features, such as printing and editing, in Adobe Acrobat.

Discover how to encrypt a PDF file to keep sensitive information secure via email. Our guide provides easy steps and helpful tips for protecting PDFs.

Nov 10, 2025 · Learn how to add a password to your PDF to protect others from opening or editing the PDF file. Protecting your PDF files prevents unauthorized access, protects …