This is an easy to use tool to keep windows on top of other applications. You have to specify only a part of the name in windows title.If you want a notepad, excel, word or any application to be on top while you work this is the tool you are looking for, no need to install any third party software.
pip install winontop
If you want a chrome tab to be on top just mention any word in the title.
For eg. If you want a notepad to be on top
winontop notepad
If you want youtube video "Game of Thrones Season 6: Episode #9 Preview (HBO)" on top
winontop thrones
or
winontop games
winontop -h
Tested on Windows 10/Python2,3 Feel free to contribute or report any issues at https://github.com/jithurjacob/winontop