Create multiple notebooks. Customizable cover, title, number of pages and page style for every notebook. Export the entire notebook/a page in the notebook to a PDF. Password protected. (Use Device Menu->Password) Set a title for every page. Instant search within each notebook. Attach image files and Bookmark a page. Custom fonts and themes for each notebooks (Use Device Menu->Settings). Apply text styles such as Bold, Italics and Colored-Highlights Backup/Restore Notebooks. Backup notebooks to l