Authenticator

This application provides one time passwords to be used during the authentication as 2-step verification codes.

Time-based One-time Password Algorithm (TOTP) and HMAC-based One-time Password Algorithm (HOTP) are supported.

It works with all services supporting the standard implementation, including:

- Google

- Microsoft

- Dropbox

- Github

- Evernote

and many more.

Features:

- Support for multiple accounts

- Add account data via QR code

- No Internet access needed