Easly set any window on top, just move the mouse to the top area of the window. a small button will show up - click on it and you will see the "SET TOP" option.
In addition you also have "SET OPACITY", and SET CLICK THROUGH WINDOW - Very useful in combination!
Also, you have "SET DARK" - click this button to make the window darker. it will eliminate all the bright white from the window. Use it if you can't white light.
Please, if you liked the software, do not forget that someone has worked on it for a long time. A small donation will be welcome: http://goo.gl/4hPCQ7DOWNLOAD NOW