PDF Lock-Unlock

lazy geek

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About this app

Protect your sensitive documents with PDF Lock-Unlock!
PDF Lock-Unlock is a powerful and easy-to-use tool designed to help you manage your PDF security. Whether you want to protect a confidential report with a password or remove security from a document you already own, this app provides a seamless, offline experience.
Key Features:

🔒 Lock PDF: Add strong password protection to your PDF files to prevent unauthorized access. Set both User and Owner passwords with ease.
🔓 Unlock PDF: Remove passwords from protected PDF files (password required) for quick and easy access whenever you need it.
📂 History Management: Keep track of all your processed files in a modern, organized grid layout. Easily view and open your locked or unlocked documents.
🛡️ 100% Offline : Your files never leave your device. All processing is done locally, ensuring your data remains private.
🚀 Fast & Lightweight: A clean, intuitive interface that lets you secure your documents in just a few taps.
👁️ Integrated Viewer: Open and view your secured PDFs directly within the app or using your favorite PDF viewer.

Why choose PDF Lock-Unlock? Most online PDF tools require you to upload your documents to their servers, which can be a privacy risk. PDF Lock-Unlock works entirely offline, giving you peace of mind that your sensitive information stays on your phone.
How it works:
1.Select "Lock PDF" or "Unlock PDF".
2.Choose your file from your device.
3.Enter the desired password in case of locking and for unlocking pdf add protected password.
4.Your new file is saved instantly to your Downloads folder!
Download PDF Lock-Unlock today and take control of your document!