Preme for Windows - Speeds up your window switching.
DeskPins - DeskPins can be used to make any application topmost, that is, to keep it above all other windows.
WinDock - WinDock is a window manager ideal for large, or multi-monitor setups. Features:
WindowTop - Easly set any window on top, just move the mouse to the top area of the window.
QuickTile - A lightweight utility for allowing you to quickly snap windows to a tiling grid under your existing...
Skybn Window On Top - Window on Top can be used to make any application topmost,that is to keep it above all other windows.