iMacros, is referred to as IMS in the industry. As its name suggests, this is one tool related to the automation with macros. Initially, it was released as an add-on of Firefox, used to record the operation on a web page, so as to perform circular tasks in batch. But later, in the wake of increasing number of users, it got continuous updating, following more and more perfect functions. Today, it has become a very famous SEO edge tool.