PDF Locker - Secure PDF

Protect Your PDFs with Ease – PDF Locker PDF Locker – Secure PDF is your all-in-one solution to lock, encrypt, and secure PDF files directly on your device. Whether it's personal documents, business files, or confidential data, keep everything protected with strong password encryption. Key Features Lock PDF Files Instantly Add password protection to any PDF in seconds. Strong Encryption Security Advanced encryption ensures your files stay private and safe. Easy to Use Interface Simple, clean, and user-friendly design for quick access. Offline Protection No internet required – your files stay on your device. Fast Processing Lock PDFs quickly without compromising quality. Lightweight App Minimal storage usage with high performance. Why Choose PDF Locker? Keep sensitive files safe from unauthorized access Protect business documents, IDs, contracts, and more No sign-up or account required 100% privacy – no data collection Use Cases Secure personal documents Lock office reports & confidential files Protect financial statements Safeguard academic PDFs Privacy First Your files never leave your device. PDF Locker does not upload or store your data on any servers.