footnote is a very light and neat Notebook App for elementary OS. Developed by Allen Lowe
License: Open Source
Apps available for Linux
KeyNote-NF is a tabbed notebook with RichText editor, multi-level notes and strong encryption. Developed by Daniel Pradov
Apps available for Windows
Footnote is ideal for users needing a simple, collaborative tool for notes and documents, while KeyNote NF excels in creating visually appealing presentations with advanced design capabilities.