PDF Unlocker Pro - Complete PDF Password Management

Easily remove password protection from PDF files you own or add password security to protect your documents. All processing happens locally on your device for maximum privacy and security.

KEY FEATURES:
• Remove password protection from encrypted PDF files
• Add password protection to secure your PDF documents
• Process files entirely offline - no data transmitted online
• Simple, intuitive interface with Material Design
• Support for all standard PDF formats
• Share processed files directly from the app
• Save results to your preferred location using Files app

PRIVACY & SECURITY:
• All PDF processing happens locally on your device
• No internet connection required for core functionality
• Your documents never leave your device
• No data collection or tracking
• Complete privacy protection

HOW IT WORKS:
1. Choose to unlock or lock PDF files
2. Select your PDF document
3. Enter the current password (for unlocking) or set a new password (for locking)
4. Process the file and save or share the result

LEGAL USE ONLY:
This application is designed for legitimate use with PDF files you own or have explicit permission to modify. Users must comply with all applicable copyright laws and intellectual property rights.

Perfect for:
• Business professionals managing document security
• Students working with academic materials
• Anyone needing to remove forgotten passwords from their own files
• Adding security to sensitive documents

Download PDF Unlocker Pro today for fast, secure, and private PDF password management.