Mail Track for Gmail BETA is a free Chrome extension developed by Qualtir. This add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. The main purpose of this extension is to provide users with the ability to find out when their emails are read.

With Mail Track for Gmail BETA, users can easily track the status of their emails sent through Gmail. This extension adds a small double-check icon next to each email in the user's sent folder, indicating whether the email has been read or not. This feature can be particularly useful for individuals who rely on timely responses or need to ensure that their messages have been received and read by the recipients.

By offering this tracking functionality, Mail Track for Gmail BETA aims to enhance the user experience and provide valuable insights into email communication. It is important to note that this extension is currently in the beta testing phase, which means that users may encounter occasional bugs or performance issues. However, as a free tool, it offers a convenient way to keep track of email activity within Gmail.