Monster Browser Extension is a free Chrome extension that provides users with monitoring capabilities when visiting specific websites. This extension prevents users from uploading files on these sites, ensuring a secure browsing experience.

Furthermore, Monster Browser Extension also monitors the creation and activation of tabs within the Chrome browser. It collects information about these events and sends them to a locally installed agent program. This feature allows users to keep track of their browsing activities and gain insights into their tab usage.

With its monitoring capabilities and file upload prevention, Monster Browser Extension proves to be a useful tool for enhancing browsing security and managing tab usage effectively. It is an essential add-on for Chrome users who value privacy and want to have better control over their browsing experience.