Lock Files - Any File Locker

Lock Files - Any File Locker keeps your private files safe with military-grade AES-256-GCM encryption powered by the Android Keystore. Whether it's photos, videos, documents, or any other file — lock them away in your personal secure vault.

YOUR FILES, YOUR DEVICE, YOUR CONTROL
All encryption happens locally on your device. No cloud uploads, no remote servers, no data collection. Your files never leave your phone.

KEY FEATURES

Secure Vault
Import any file type into your encrypted vault. Files are locked with AES-256-GCM encryption using hardware-backed keys from Android Keystore. Only you can unlock them.

Multiple Lock Methods
Choose how you protect your vault:
- PIN code
- Pattern lock
- Fingerprint unlock (biometric)

Intruder Detection
Enable the intruder selfie feature to automatically capture a photo when someone enters the wrong PIN or pattern. Know exactly who tried to access your private files.

Smart Trash
Accidentally deleted a file? Recover it from the trash within 30 days before it's permanently removed.

Organized File Management
Browse your locked files by category — photos, videos, audio, documents, and more. Everything stays neatly organized inside your vault.

Dark Theme Support
Enjoy a comfortable viewing experience with full dark mode support that follows your system theme.

PRIVACY FIRST
- Zero data collection — we don't collect or transmit any personal information
- No account required — start using the app immediately
- All credentials stored as irreversible SHA-256 hashes
- Encryption keys managed by Android Keystore hardware security

PERMISSIONS EXPLAINED
- Storage/Media Access: Required to import files into the vault
- Camera: Optional, only for the intruder selfie feature
- Biometric: Optional, only for fingerprint unlock
- Internet: Used only for displaying ads

Download Lock Files now and take full control of your file privacy.