Yes, there is a Google Authenticator for PC. You can download it from the Google Play Store or from the link below:
Once you have installed the Authenticator on your PC, you will need to set it up with your Google account. You can do this by scanning the QR code that is provided on the Google Authenticator website, or by manually entering the code into the app.
Once you have set up the Authenticator, you will be able to use it to generate codes for two-factor authentication.