PDF Password-Lock & Other Tool - Google Play

PDF Locker – Secure PDF & PDF Tools

PDF Locker – Secure PDF is your all-in-one PDF toolkit to lock, encrypt, protect, merge, split, compress, watermark, and convert files directly on your device. Whether you're managing personal documents, business files, contracts, reports, or confidential information, PDF Locker helps you handle PDFs quickly, securely, and efficiently.

🔒 Protect Your PDFs with Ease

Keep sensitive PDF documents safe with strong password protection and encryption. Add an extra layer of security to prevent unauthorized access to your important files.

🚀 Key Features

✔ Lock PDF Files Instantly
Add password protection to any PDF within seconds.

✔ Strong Encryption Security
Advanced encryption technology keeps your files private and secure.

✔ Split PDF
Extract selected pages or divide large PDF files into smaller documents.

✔ Merge PDF
Combine multiple PDF files into a single organized document.

✔ Compress PDF
Reduce PDF file size while maintaining document quality for easier sharing and storage.

✔ Image to PDF Converter
Convert photos and images into professional PDF documents quickly.

✔ Watermark PDF
Add custom text or image watermarks to protect ownership and branding.

✔ Easy-to-Use Interface
Clean, simple, and intuitive design for effortless PDF management.

✔ Offline Processing
No internet connection required. All file processing happens directly on your device.

✔ Fast Performance
Process PDFs quickly without compromising quality or security.

✔ Lightweight App
Optimized for performance with minimal storage usage.

📂 Why Choose PDF Locker?

• Secure confidential PDF documents with password protection
• Merge multiple PDFs into one file
• Split large PDFs into smaller documents
• Compress PDF files for easier sharing
• Convert images to PDF instantly
• Add watermarks to protect document ownership
• No registration or account required
• Fast, reliable, and user-friendly experience
• 100% privacy-focused processing

🔍 Perfect For

• Personal document protection
• Business reports and contracts
• Financial statements and records
• Academic and educational PDFs
• Legal and confidential documents
• Digital archiving and file management

🔒 Privacy First

Your privacy is our priority. All PDF processing is performed locally on your device. PDF Locker does not upload, store, or share your files with any servers, ensuring complete control over your documents and data.