Disclaimer: We are not affiliated in any way with this software or the manufacturer. It is being used as an example, but you should do your own research to find the software or hardware solution that is right for you.\r \r \r \r Authy Authenticator is a third-party 2FA app that is available for:\r \r \r \r \r iOS\r Android\r MacOS\r Windows\r Chrome\r \r \r \r \r One of it’s more notable features is being able to sync across multiple devices. First made available in 2012 it is regularly one of the highest rated 2FA apps available. In 2014 Authy was acquired by Twilio, a San Francisco based communications company. They maintain and update the software, and offer it free of charge.\r \r \r \r Due to the fact that we are not responsible for maintaining the software, the appearance and functionality may change at any time. For this reason we do not provide a “how to” article on setting up the software. Instead, please visit the software’s web page for installation and setup instructions.