PowerMenu is free utility that lets you add some menu items to the default windows control menu in addition to the standard "Close", "Maximize", etc options. The extra menus are: Priority, Transparency, Always On Top, and Minimize To Tray. This is useful if you want to increase your overall work productivity.
Check the screenshots below to see how to access these menu items.
Below is the screenshot of Firefox Browser when minimized to system tray.
It’s dead simple to use, once installed(using the installer setup) it will add the extra menu items instantly. It works on all versions of Windows. Enjoy!