USB File Browser

You are in a file management dead-end. Your Android device refuses to recognize a USB drive, a digital camera, or a mouse, leaving you stranded with a storage card that is inaccessible and a workflow that is broken. The USB File Browser from USB OTG APPS is the single tool that bypasses this limitation, granting you raw, kernel-level access to any USB On-The-Go (OTG) device connected to your phone. This is not a file manager; it is a hardware bridge that turns your smartphone into a universal peripheral reader.

Core File Management Capabilities

The application operates as a full-duplex file browser, supporting both reading and writing to external USB storage. You can mount flash drives, SD card readers, and external hard drives with a single tap. The browser scans the connected device using native Linux VFS (Virtual File System) calls, presenting a standard tree-view of directories and files. It supports all major file systems: FAT32, exFAT, NTFS, and ext4. You can perform core operations—copy, move, delete, rename, and create new folders—directly from the device’s storage without needing to move files to internal memory first. The tool also provides a real-time storage capacity bar, showing used vs. available space on the mounted drive.

Advanced Peripheral Support

Beyond storage, this app functions as a hardware driver interface for multiple USB device classes. It supports USB HID (Human Interface Device) for keyboards and mice, allowing you to use a physical input device with your Android tablet or phone. It also reads digital cameras in Mass Storage Class (MSC) mode, enabling direct photo transfer without a PC. The app includes a built-in media player that can play video files (MP4, AVI, MKV) and audio files (MP3, FLAC, WAV) directly from the USB drive, using the device’s native codec stack. It also offers a text editor for viewing and editing plain text files (TXT, HTML, CSS, JS) directly from the mounted volume.

• Direct USB OTG mounting
• Full read/write file access
• Multi-format file system support
• HID keyboard & mouse support

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Don't wait. Turn your phone into a universal USB reader and file manager immediately. Download USB File Browser now.

Internet required. IAP available.