OTG Reader is an application that enables your Android or iOS device to connect with other USB devices using On-The-Go (OTG) technology. It allows smartphones and tablets to read and manage files directly from USB drives, cameras, and other peripherals, simplifying file transfer and data management without requiring a computer.

OTG Reader works with most Android and iOS devices supporting OTG functionality. Not all devices have built-in OTG support, so it’s important to verify your device's specifications or check the manufacturer’s website for compatibility. An OTG adapter may be necessary to connect USB devices to your device.

Yes, using OTG Reader usually requires an OTG adapter or cable because most devices lack a direct USB port for external devices. The OTG adapter connects your device to the USB device, enabling the OTG Reader app to access and manage the files on the connected device.

OTG Reader supports various file formats including common document types like PDF, DOCX, and TXT, as well as media files such as MP3, MP4, and JPEG. The app is designed to handle different file types for seamless viewing, editing, and transfer between external devices and your smartphone or tablet.

OTG Reader prioritizes user security by not storing files on its servers, keeping your data private and secure. However, it is important to download the app from trusted sources like the Google Play Store or Apple App Store to avoid counterfeit versions that could threaten your data security.