You’ve rooted your Samsung Galaxy Note 3 and now are wondering what you can do next? Well, one great feature you can enable after rooting the Note 3 is the ability to enable other apps for use with the Pen Window feature. The Pen Window is a feature built in to the Galaxy Note 3 that allows you to draw a square on your device’s screen and open another app in a window the size of that square (roughly the size that is). Down side is that you can only use apps Samsung approved for use. That is, until you do the following procedure. After that, you can add any app you want. Here’s how.
If this procedure helped you, please consider thanking or donating to the original developer here.