eŠtudij Filter is a Chrome add-on developed by Jaša Šuster. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free program allows users to hide courses they don't want to see on eŠtudij, a popular online learning platform.

With eŠtudij Filter, users can filter the courses displayed on eŠtudij based on their preferences. This can be particularly useful for students who want to focus on certain subjects or eliminate distractions. The add-on provides a simple and intuitive interface where users can input their preferences and instantly see the changes on the eŠtudij platform.

Overall, eŠtudij Filter offers a convenient solution for customizing the course display on eŠtudij. It is a useful tool for students who want to streamline their learning experience and focus on specific subjects of interest.