BookMarkSideBar is a Chrome add-on developed by system.dev123 that offers a convenient way to display your bookmarks on the edge of your browser. With this add-on, you can easily access your bookmarks without having to navigate through multiple menus or tabs.

The main feature of BookMarkSideBar is its ability to display the list of bookmarks on the edge of the browser, similar to the functionality of displaying Internet Explorer favorites on the left side. This makes it quick and easy to access your favorite websites, saving you time and effort.

BookMarkSideBar is a free add-on, making it accessible to anyone who uses Chrome as their browser. Whether you're a frequent bookmark user or just want a more efficient way to access your favorite sites, BookMarkSideBar offers a simple and convenient solution.