How to use

Click on the settings button

Click Sign in with Google button

Press continue to start the Login process

Select an existing user or click on Use another account

It is needed to grant additional permission for the application to interact with Spreadsheets and Drive

Once you are logged in your google account, press on the Choose file name.

Enter the name of your file in your Drive. 

If a file with that name already exist will be selected. 

In case the file does not exist, we will create a new one for you.

The file chosen will be displayed next to the "Choose file name" button