Focus: Batch Open & Close Websites is a Chrome extension that allows users to easily open and close multiple websites simultaneously. With just a single click, users can open all their predefined websites, saving them time and effort. Additionally, a double-click will close all the listed websites and their sub-domains, providing a convenient way to quickly clear their browsing session.

This extension is perfect for users who regularly visit a set of websites and want to open them all at once. It eliminates the need to manually open each website individually, streamlining the browsing experience. Furthermore, the ability to close all listed websites in a single action is a useful feature for those who want to quickly clear their browsing history or close all their active tabs.

With its simple and intuitive interface, Focus: Batch Open & Close Websites is easy to use for both novice and experienced users. It offers a hassle-free solution for managing multiple websites and enhancing productivity while browsing.