Open Authenticator

This is a simple and convenient OTP (One Time Password) manager for Android.

Features

Support both for TOTP and HOTP algorithms
Export/Import accounts offline, through encrypted file or QR code
Compatibility with Google Authenticator migration format
Block access to codes using fingerprint, pin code or other available on device method.
Built-in QR code scanner
Multiple languages: English, Ukrainian, Russian
Light/Night theme