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Full user review
"The best window hide tool I've used."
1. Various window selection mode(window, process, executable-file).
2. Powerful hot-key setting. You can combine any keys and mouse-buttons to be a hot-key.
3. Simple GUI but very easy to use.
The GUI is not so beautiful/professional as you can see in the screen shots. But that's not necessary for an application which is almost always working is the background.
This is really the best boss key software I've used.
And you can get it free now from their official site. They use TrialPay as a payment option just a few days ago.