PDF Manager-Lock&Protect Files

Intelligent File Scanning – Find Every PDF Instantly
Say goodbye to endless folder browsing. PDF Manager automatically scans your device to discover and list all PDF files in one unified view.
- Smart organization: Sorts files by name, date, or size for quick access
- Real-time updates: New PDFs appear automatically as they are added
No more manual searching – all your important documents are just a tap away.
File Lock & Protect Files – Fortify Your Privacy
Your documents contain sensitive information. Once locked, the file becomes inaccessible to anyone without your permission.
- Password protection: Set a custom password for individual PDFs
- File Lock mode: Prevent unauthorized viewing, editing, or sharing
Whether it’s a financial statement, legal contract, or personal record, your private files stay private.
Why Choose PDF Manager?
✅ Privacy-First Design
All locking and encryption happens locally on your device. We never upload your files or passwords to any server.
✅ Lightweight & Fast
No bloatware, no unnecessary permissions. Just a focused tool that does one thing exceptionally well – manage and protect your PDFs.
✅ Intuitive Interface
Designed for both beginners and power users. Clear icons, guided workflows, and minimal learning curve.

📌 Key Features at a Glance
- 🔍 Intelligent File Scanning – Automatically finds all PDFs on your device
- 🔒 File Lock & Protect Files – Password and biometric protection
- 🔓 Unlock – Instant access to secured documents
- 🗂️ File Management – View, rename, move, share, and delete
🔐 Your Privacy Matters
We take your privacy seriously. PDF Manager does not collect personal data, does not upload your files to external servers, and does not track your usage behavior. All file operations are performed locally. When you lock a file, the encryption key never leaves your device.
📲 Get Started in Seconds
1. Download PDF Manager from the store
2. Launch the app – scanning begins automatically
3. Browse the list of all PDFs found on your device
4. Lock any file by tapping the lock icon
5. Manage your files with ease
📞 Support & Feedback
We’re committed to making PDF Manager the best tool for your document needs. If you have questions, suggestions, or encounter any issues, please contact us through the app’s support section or leave a review. Your feedback helps us improve.
Download PDF Manager today and take full control of your documents – with intelligent scanning, powerful file management, and military-grade privacy protection.