RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
Epic Pen - A windows tool for drawing over your desktop and applications
4t Tray Minimizer - 4t Tray Minimizer Free/Pro - Minimize Outlook, Internet Explorer, Firefox, Chrome and any other applications to the system tray!
gInk - An on-screen on-screen annotation software for Windows.
SmartSystemMenu - SmartSystemMenu extends system menu of all windows in the system
Gromit-MPX - Create annotations by directly drawing on your screen.