Protect PDF with Password Online Free
Add password protection to your PDF files. Keep your documents secure with encryption.
How to protect a PDF with password
- Upload your PDF file by clicking or dragging
- Enter your desired password
- Confirm the password
- Click "Protect PDF" to add encryption
- Download your password-protected PDF
Password tips
- Use at least 8 characters for better security
- Mix uppercase, lowercase, numbers, and symbols
- Avoid common words or personal information
- Store your password safely - we cannot recover it
Frequently Asked Questions
How secure is the password protection?▼
PDFey uses industry-standard encryption to protect your PDFs. The password protection ensures that only people who know the password can open and view the document.
Can I remove the password later?▼
Yes! Use our Unlock PDF tool to remove password protection from your PDF. You'll need to know the current password to unlock it.
What makes a strong password?▼
A strong password should be at least 8 characters long and include a mix of uppercase letters, lowercase letters, numbers, and special characters. Avoid using common words or personal information.
Is my password stored anywhere?▼
No, your password is never stored or transmitted anywhere. All processing happens locally in your browser, and we have no access to your password or files.
Your files are secure
All processing happens in your browser. Your files and passwords are never uploaded to any server.
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