Knotedge

Knotedge is designed to deliver better paper-like reading experience with unique digital features, of which you can:
1. Scribble around on pages;
2. Insert pictures from album, or clip a page and paste it wherever you like;
3. Add text with various elegant fonts;
4. Sketch accurately with different geometry shapes;
5. Make excerpts for quick reference and sharing;
6. Backup all your data for potential restoring in the future;
More features are coming, and hope it be your qualified wingman while reading.