Block Archive & Unenroll is a free Chrome extension developed by Victor A. Zamora. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. This extension aims to address the issue of students unenrolling and archiving classes in Google Classroom by removing the corresponding buttons from the webpage.

With Block Archive & Unenroll, schools and parents can effectively prevent students from accidentally or intentionally unenrolling or archiving their classes. By removing the buttons, the extension ensures that students are unable to perform these actions, providing a solution for those facing this particular challenge.

It is important to note that Block Archive & Unenroll should be disabled or removed when the semester is over or when there is a genuine need to unenroll or archive classes. This ensures that the extension does not hinder legitimate actions that may be required in the future.