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.

Encrypt and protect PDF with a password to safeguard sensitive information. Secure your PDF files online, with ease and without registration.

Encrypt PDF with open password and copying, printing permission. It's a free, secure and easy way to protect your PDF.

Jan 25, 2025 · The easiest way to password-protect a PDF is to use one of the many free PDF editing apps. One such app is PDFEncrypt, which is free and open-source and helps you encrypt your PDF …

Upload your PDF to our tool, enter a strong password, and click “Protect PDF.” The file will be encrypted, and only users with the correct password can open it.

Click Encrypt PDF and then Download your protected PDF. Ready to password protect your PDF? No registration or watermarks. Simple and secure way to password protect your PDFs with strong AES …

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.

You have a PDF and want to encrypt it (secure it) with a password? Upload it here, choose a password (or let it be generated for you) and get your new encrypted PDF, secured and for free!

Free online tool to password protect PDF files and to set PDF security settings. No quality loss. Without installation. Without registration.