...WindowManager even allows you to lock the position and size of any window, so that it will always open at the same spot no matter where you move it. The window handling is fully customizable and you can set up special rules for your favorite or most frequently used windows. You can also make WindowManager send keystrokes or mouse clicks to a program when its window is opened, run additional programs, and other advanced actions. With WindowManager, you can also minimize most windows in the system tray.