DisplayFusion - DisplayFusion will make your multi-monitor life much easier.
DeskPins - DeskPins can be used to make any application topmost, that is, to keep it above all other windows.
Preme for Windows - Speeds up your window switching.
Skybn Window On Top - Window on Top can be used to make any application topmost,that is to keep it above all other windows.
GridMove - GridMove - A window management tool that can quickly arrange your windows into desktop grids.
PinWin - Download PinWin - Pin On Top for free. Pin any window to be always on top of the screen. PinWin is a minimal Windows system tray application that allows you to pin any windows to the top of the screen with one click.