ChargedAPI
Security

PDF Protect API

Add password protection and encryption to your PDF documents. Secure sensitive documents programmatically.

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Password Protection

Set user and owner passwords for document access control.

AES Encryption

Industry-standard AES-256 encryption for maximum security.

Permission Control

Control printing, copying, and editing permissions.

Quick Start

curl -X POST "https://api.chargedapi.com/pdf/protect" \
  -H "X-API-Key: YOUR_API_KEY" \
  -F "file=@document.pdf" \
  -F "password=SecurePass123"

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