FreeOTP+

NOTE: Users reported issues with the backup & restore functionality, please test this whenever you install the app on a new device.

FreeOTP Plus forked the same functionality of FreeOTP provided by RedHat with the following enhancement:

* Export settings to Google Drive or other document providers

* Import settings from Google Drive or other document providers

* Lots of stability improvement

* Support Android 6.0 permissions

* Enhanced UI with material design with dark theme support

* Search bar to search token

* Provide more token details for better interoperatibility with other apps

* Utilize modern camera hardware to scan QR code faster

* Option to require Biometric / PIN authentication to launch the app

* Heuristic based offline icon for tokens of 250+ websites

* More settings to customize the app functionality

FreeOTP is a two-factor authentication (2FA) application for systems utilizing one-time password protocols (OTP).

Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.

FreeOTP implements open standards. This means that no proprietary server-side component is necessary: use any server-side component that implements these standards — for example FreeIPA, which uses TOTP.

Any standards-compliant implementation will work.

Currently, FreeOTP provides implementations of HOTP (RFC 4226) and TOTP (RFC 6238).