Pen Drive & USB OTG Locker

Pen Drive & USB OTG Locker helps you protect your USB drive with a simple PIN lock and manage files safely on your phone. It is useful when you store personal photos, videos, documents, or work files on a pen drive. You can check OTG support, lock your USB, back up data, and manage files in one app. Features 1️⃣ USB Lock with PIN Lock and unlock your USB drive using a 4-digit PIN to prevent unwanted access. 2️⃣ OTG Checker Check if your phone supports USB OTG before connecting a pen drive. 3️⃣Format USB Drive Format USB drives when needed to clean or prepare them for fresh use. 4️⃣ Backup USB Data Back up the entire USB drive or selected files. 5️⃣ Restore from Backup Restore your saved files back to the USB drive anytime. 6️⃣ Built-in File Manager Copy, paste, rename, delete, and organize files on internal storage and USB drives. Use-Case Scenarios • Carry personal photos and videos on a USB drive and keep them protected • Store office or study documents and avoid accidental access • Check your phone is OTG supported or not • Back up files before formatting pen drive • Manage USB files directly from your phone without a computer Why This App Helps • Keeps your USB data protected with a simple PIN lock • Reduces the risk of accidental file access or deletion • Helps manage USB drives easily from your Android phone • Useful for daily storage, travel, work, and study needs • Designed for simple USB file handling A simple and reliable way to lock, manage, and protect your USB OTG files directly from your phone. • All file access permission :- All Files Access is required to show and manage device storage. This allows you to move files between internal storage, SD cards, and USB drives, and performing the USB operations you select. REQUEST_INSTALL_PACKAGES : We require the REQUEST_INSTALL_PACKAGES permission to allow users to install apps from an APK list on device storage or USB storage.