In addition to organizing your research and creating citations and bibliographies, you can also use Zotero to annotate and take notes on your research materials—and keep all of it together in one place. And with the word processor plugins, you can even insert your annotations and notes directly into your documents, complete with proper citations.
Zotero has a built-in PDF viewer that allows you to highlight text, add sticky notes, and even create snapshots of images, charts, etc. You can also conveniently extract these annotations as a Zotero note.
To open a PDF in the viewer, simply double-click on the item record, or on the PDF attachment.
To highlight text in the PDF, select the "Highlight Text" button, mark the text, and select the desired color for the highlight. The highlighted text will automatically be copied into the annotations pane on the left.
To add a sticky note with your own comments, select the "Add Note" button (it looks like a piece of paper), click into the text where you would like to add the note, and start typing.
To select a chart or image from the PDF, use the "Select Area" button and drag your cursor across the area you would like to screenshot.
All of your annotations, sticky notes, and snapshot should be saved automatically and will sync with your online Zotero library, as long as you have set up syncing.
Important: Make sure that your annotations, notes, and snapshots refer to the correct page number. If you need to adjust the page number(s), click on the kabob/vertical ellipsis next to your annotation or note, select "Edit Page Number," and change it to the appropriate number or range.
You can use Zotero's notes functionality in several different ways:
To add notes to items in your Zotero library:
To add standalone notes:
A few notes about the note editor:
With Zotero, you can also create notes directly from webpages you visit.
In Firefox, this will take two steps through the menu:
In Chrome, this will take only one further step:
You will now have a new item in your Zotero library, with a note containing the selected text:
Zotero also allows you to extract highlights and annotations saved in a PDF as Zotero notes, which makes them fully searchable and easier to organize. (For detailed instructions on how this works, please check the section Annotate PDFS on this guide.)
To extract annotations from the PDF, return to the library view, select the item, right-click, and select "Add Note from Annotations."
This will generate a note that copies all of your highlights, notes, and screenshots you have added to the PDF at this time.
If you add additional annotations later, you can repeat this process and generate a new, more complete note if you wish.