pronote-tools is a free Chrome add-on developed by Mattéo Delucchi. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

This add-on aims to provide users with the ability to calculate and display averages on the pronote website. It offers a convenient way to keep track of your grades and monitor your progress.

With pronote-tools, users can easily calculate their averages and have them displayed directly on the pronote website. This eliminates the need for manual calculations and allows for quick and easy access to important academic information.

Overall, pronote-tools is a useful add-on for students who use the pronote website and want to efficiently manage their grades. It provides a straightforward solution for calculating and displaying averages, making it a valuable tool for academic success.