AnnoPad (version:1.5.3) or URL Specific Notepad – AnnoPad to mention its full name is a Google Chrome extension that saves notes in a drop down accessible via its icon much the same way as many other extensions.
The interface is simple, click on the icon and add a new note. The URL of the current page is automatically saved with the note. The note can be formatted in bold or italic and be an unordered or ordered numbered list. Notes are saved automatically and clicking the back button takes the user back to the notes list.
It is possible to assign a category to a note however the notes list interface does not show the category. The category is therefore only currently useful in the as you type incremental search. The same search of course finds text in the notes’ content as well. When a page or site is open notes can be filtered to those with a matching address. Saved notes can also be displayed by newest, oldest, page ascending and page descending. The latter two refer to the URLs associated with saved notes.
AnnoPad’s settings are Export to TXT, Export to PDF and Delete.