XLSDEAL.COM (Access-Control-Allow-Origin).
It's allow your chrome browser to connect your Tally ERP9 Software, to fetch Data to represent in various customized format of your need, and I am confirming XLS Deal will never Store any of your data.
This XLSDEAL CORS: extension provide you a best experience for tally date uses in chrome browser, This is just a connective tool which allow your chrome browser to connect your pc tally software and I am confirming that if your Tally software is Open then only it will works, this is just ODBC type connection if your Tally software close it will not work.
