# Encrypt PDF

Protect your PDF with 256-bit AES encryption. Add password protection and set usage restrictions.

Click to select PDF or drag and drop

Your files never leave your device.

User Password (Required)

This password will be required to open the PDF.

Owner Password (Optional)

If provided, usage restrictions will be applied. Leave empty for no restrictions.

### Encryption Details:

- 256-bit AES encryption (highest security)
- User password required to open PDF
- Owner password enables usage restrictions
- Without owner password: no restrictions applied

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