How to Add a Password to a PDF
1. Upload Your PDF
Select the document you want to secure.
2. Set Passwords
Enter an owner password, user password, or both.
3. Configure Permissions
Choose what users are allowed to do, like printing or copying.
4. Download Your Secure PDF
Your encrypted document is ready instantly.
Key Features
- Dual Password Protection: Set a password to open the document (user password) and a separate one to change settings (owner password).
- Granular Permissions: Control user actions such as printing, copying text, modifying the document, and more.
- Strong Encryption: Choose between multiple encryption strengths (40-bit, 128-bit, 256-bit AES) for the right balance of security and compatibility.
- Complete Privacy: Your files are encrypted in your browser and never uploaded, ensuring your data remains secure.
- Instant Processing: Secure your documents in seconds without any queues or waiting times.
Use Cases
Protect sensitive internal reports, financial statements, and business plans from unauthorized access.
Secure your e-books, premium content, or client proofs by setting a password and restricting copying.
Keep personal documents like bank statements, medical records, or legal papers private and secure.
Tips & Best Practices
Use Both Passwords
For maximum control, set both a user password (to open) and an owner password (to change permissions). This prevents users from simply removing the restrictions.
Choose Strong Passwords
Combine uppercase letters, lowercase letters, numbers, and symbols to create a password that is difficult to guess.
Frequently Asked Questions
Related Tools
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