Allow CORS is a free Chrome extension developed by xlsdeal. It allows your Chrome browser to connect to your Tally ERP9 Software, enabling you to fetch data and represent it in various customized formats. It is important to note that XLS Deal does not store any of your data, ensuring your privacy and security.

The extension also provides additional bookmarks to xlsdeal's other websites, such as a trading-related information site and a page where you can find more information about the developer and contact them. However, it is important to clarify that these bookmarks are unrelated to the CORS extension and are simply provided for convenience.

Allow CORS offers a seamless experience for using Tally data in your Chrome browser. It acts as a connective tool, establishing an ODBC type connection between your Chrome browser and your Tally software. It is worth mentioning that the extension requires your Tally software to be open in order to function properly. If your Tally software is closed, the extension will not work.

Overall, Allow CORS is a useful extension for Tally ERP9 users who want to enhance their data-fetching capabilities in Chrome. With its secure and efficient connection, it provides a reliable solution for accessing and representing Tally data in a customized manner.