Penpower MyInk (iOS/Win) - Manual (Page 24)

Chapter 2 Quick Start
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If you need to convert your notes into text so as to share with others,
please switch View Mode into Editing Mode by click-
ing . When you enter the editing mode, you will see the preset mode:
[Mixture select] . Then, you can use the mouse to drag and select
the handwritings you want to recognize.