DisplayFusion - DisplayFusion will make your multi-monitor life much easier.
RBTray - Allows almost any program to be minimized to the system tray by right clicking its minimize button.
Ultramon - UltraMon is a piece of software built to help with the management of multiple screens on the same computer system. Without software like this, taking full advantage of an expanded desktop space can be difficult.
4t Tray Minimizer - 4t Tray Minimizer Free/Pro - Minimize Outlook, Internet Explorer, Firefox, Chrome and any other applications to the system tray!
Actual Multiple Monitors - Actual Multiple Monitors is a software utility which offers the comprehensive solution to improve the functionality of Windows user interface for comfortable and effective work with multi-monitor configurations.
DeskPins - DeskPins can be used to make any application topmost, that is, to keep it above all other windows.