Portable Gridy 0.50
Gridy adds an invisible grid to Windows, so that any window you move or resize is snapped to it.Snapping is enabled with mouse drag or keyboard arrow keys.
Gridy also lets you store and restore a window's size and position in up to 9 slots. This is useful for quickly arranging your windows in a convenient way.
In addition, you can apply these changes to any window or dialog:
Make window semi-transparent
Hide the window's Alt-Tab...