Introduction

The Password Protect PDF feature provides a simple and secure way to safeguard your PDF documents. With just a few clicks, you can add a strong password to your file, ensuring that only authorized users can access, view, or edit its contents. Perfect for confidential reports, contracts, or any sensitive information, this tool helps prevent unauthorized access while maintaining document integrity.

Authorization

Authorize API requests using the X-API-KEY HTTP header with your license key. You can find your license key in the Manage License Keys page.