Mybook is a free Chrome extension developed by tier5contentkeeper. It falls under the category of Browsers and specifically belongs to the subcategory of Add-ons & Tools. This program aims to help users make quality friends and track engagements on social media platforms.

With Mybook, users can easily manage their Facebook friends and stay updated on their engagement activities. The extension provides a comprehensive report on the engagement level of each friend, allowing users to understand who is actively interacting on their posts and who may need more attention.

One of the standout features of Mybook is its ability to add new friends based on keyword matches found on public profiles. This allows users to expand their social circle with individuals who share common interests or hobbies. Additionally, the program also provides an option to remove friends if desired.

Overall, Mybook offers a convenient solution for managing and monitoring social media friendships on Facebook. It provides valuable insights into engagement levels and helps users make meaningful connections online.