AdKiller Daemon is a PopUp Killer, that automatically closes popup windows while you surf. The program uses the window title and size to determine whether it is an advertising window or not. It comes with about 400 pre-loaded titles and allows to edit them or add new ones. You can also configure AdKiller daemon to close any window that is smaller in height and/or width than specified, or to simply prevent any additional windows from opening. It also includes a feature than can automatically search for dependent windows, and close them automatically.