Many a times we do not check our emails since most of us are in the habit of checking it only when we receive an email that we might have been expecting. But what if you miss an important opportunity just because you were not checking out your emails. Checker Plus relives you from this by notifying you when you receive a new email. In addition, you can also check your emails, view sender’s contact photo, read your email, listen to it or even delete it. All this can be done without even opening Gmail. There are so many other features that you can avail once you install this extension on your Chrome browser.