"Don't Close Window With Last Tab" is a free Chrome extension developed by Marcel Dopita. It falls under the category of Browsers and is classified as an Add-on & Tools.

The main purpose of this extension is to prevent the closing of Google Chrome when the last tab of the last window is closed. It does this in the least intrusive way possible. Instead of adding unnecessary clutter to the tab bar, it inserts a single pinned page only when necessary. This ensures that Chrome remains open even if the last tab is closed.

One of the notable features of "Don't Close Window With Last Tab" is its ability to handle cases where tabs are moved between windows. This ensures that the extension continues to function seamlessly even in scenarios where tabs are rearranged.

It is important to note that this extension does not provide any user interface or interaction. It simply allows users to configure additional settings in the "Options" menu.