X-notifier is a browser add-on for Chrome that allows you to stay updated with your webmail accounts and receive notifications for unread emails. In addition to webmails like Gmail, Hotmail, Yahoo, and AOL, X-notifier also provides notification support for over one hundred other websites, including popular social media platforms like Facebook, Twitter, and LinkedIn.

With X-notifier, you can easily keep track of your email accounts and receive real-time notifications whenever you have new messages. The add-on also offers support for userscripts, allowing you to receive notifications for other webmail services by installing the appropriate scripts.

One of the standout features of X-notifier is its ability to support multiple Google Accounts, making it convenient for users who have multiple Gmail accounts. The add-on also offers account switching and auto-login functionality, making it even more user-friendly and efficient.

Overall, X-notifier is a handy tool for anyone who wants to stay on top of their webmail accounts and receive timely notifications for new emails. It also provides added convenience by offering support for various other websites, making it a versatile and useful browser add-on.