With this application, you can set other layers for security of your account, such as Google and GitHub, and any website that has enabled two-step verification user login in its user panel through the password of apps.  You must use both the code generated by this application and your password to log in to your account.

To use this program, you must first enable two-step verification login in your account settings, such as Google, etc. Then scan the barcode displayed on the site through this application.

Windows version:

https://www.microsoft.com/store/apps/9NPB1NFV08VS