You can flip, tear out from, or return pages to the notepad, and reorder pages as desired. A seamlessly integrated calculator will solve a mathematical expression typed into any page.
For security, any page can be rendered unreadable when the program is in the background, has been inactive for a period of time, or whenever the "lock" is clicked. You may also choose to require a password to unlock pages.
Pages are searchable by title or content, and an unobtrusive pull-down menu on each page allows for quick navigation. Pages can also be hidden, or set to float above all other applications.
To ease the transition from Stickies, SpiralBound can import your data automatically. Also, you can choose to automatically check for updates.