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OTG Reader

SweatersApp

16 Oct 2026

3.8 ★
1.6K reviews
100K+
Downloads
3+
Content
Varies
Android OS

About OTG Reader

USB OTG Reader: File manager for USB flash drives, Type C, NTFS & exFAT support

The OTG Reader app by SweatersApp is a useful tool for Indian mobile users to manage external storage on their Android devices. This app allows users to easily browse, open, and manage files on USB flash drives and card readers using an OTG cable or OTG adapter, including USB Type C to USB connections. The app supports various file systems, including NTFS, exFAT, and FAT32, making it a reliable choice for managing external storage. It also features automatic drive detection, unmounting, and notification systems, as well as an advanced file utility with features like file browsing and media scanning. With its user-friendly interface and robust features, the OTG Reader app is an essential tool for anyone who needs to access and manage files on external storage devices.

USB OTG Reader: The essential tool for managing external storage on your Android phone or tablet!

Unlock the power of OTG (On-The-Go) connectivity to easily browse, open, and manage files on USB flash drives and card readers. Simply connect your device with an OTG cable or OTG adapter (including USB Type C to USB connections) and let the app handle the rest.

[CORE FEATURES: Scannable and Keyword-Rich]

💾 Full USB & File System Support
Our OTG management solution offers superior file system compatibility, going beyond basic Android features:

✅ Full NTFS support: Read and write files on NTFS-formatted drives.

✅ exFAT support! Seamlessly access large, modern exFAT volumes.

✅ Current support for FAT32 disk formats.

🔌 Smart OTG Connectivity
Experience automatic, hassle-free connection and file access:

▶️ Automatic Mount: Drives are automatically detected and mounted upon connection.

▶️ Unmount with One Click: Safely disconnect your drive instantly.

▶️ Auto-Start: The app can mechanically start upon device connect for immediate access.

▶️ Notification System: Get a Notification once drives are mounted!

▶️ Auto-Open: Automatically open the mounted drive to see your files.

🛠️ Advanced File Utility
File Browser: View all files on the USB drive and open them with your favorite app viewers or editors.

Media Scanner Triggered on mount for quick media library updates.

Load modules needed mechanically for device-specific compatibility.

Option to alter utf-8 mode for maximum file name compatibility.

[CALL TO ACTION / LIMITATION NOTE]

Note on Free Version: The fatless version limits single file line size to 30MB. If you need to open files larger than 30MB, please consider getting the full USB OTG Reader version.

Don't let file limits hold you back. Install USB OTG Reader now for the ultimate OTG management experience!

🔑 Keyword Inclusion Summary:
Primary Focus: USB OTG Reader (Title, Short Desc, Long Desc)

Secondary Keywords: OTG, USB flash drives, Type C, NTFS, exFAT support, OTG cable, OTG adapter, USB Type C, USB C, OTG management.

Screenshots

OTG Reader screenshot 1OTG Reader screenshot 2OTG Reader screenshot 3OTG Reader screenshot 4OTG Reader screenshot 5

OTG Reader APK Information

Latest Version
Varies with device
Android OS
Varies with device
File Size
Varies with device
Developer
SweatersApp
Available on
Google Play
Content Rating
Rated for 3+
Updated
16 Oct 2026
Package Name
com.otgbrow.files
Installs
100,000+
Price
Free

OTG Reader FAQ

How do I download OTG Reader for Android?

Tap "Download from Google Play" to install the official version of OTG Reader on your phone. It is free to open the store page.

How do I install an APK or XAPK file?

Allow "Install unknown apps" for your browser or file manager, open the downloaded file and tap Install. XAPK files need an XAPK installer. See our install guide for step-by-step help.

What Android version does OTG Reader need?

It varies with your device. Google Play shows whether your phone is supported.

How do I update OTG Reader to the latest version?

If you installed it from Google Play, updates arrive automatically. For APK files, download the newer version from this page and install it over the old one.