USB File Manager

Check OTG support, then browse and copy any USB drive. Free, and offline.

Open a USB flash drive on your phone, move files across, and get your storage back. No sign-up, no subscription.Plug a USB drive into your phone with an OTG adapter and USB File Manager finds it on its own. Browse it, copy files either way, and see exactly what is taking up room. If your drive is not showing up, the app tells you why instead of leaving you guessing.WHY ISN'T MY USB DRIVE WORKING?Most apps in thi…