Q. How do I make notes on PDFs in Zotero?

There's a built in PDF-editor in Zotero 6.0!

To make notes on PDFs with Zotero 6.0:

1. Double-click on a PDF in Zotero Standalone
   1. The PDF will open in a new tab within Zotero
2. Use the tool icons (at the top) to highlight or make notes.

To make notes on PDFs with earlier versions of Zotero:

1. Double-click on a PDF to open it.
   1. The PDF will open in the default PDF-editor on your computer.
2. Use the tool icons to highlight or make notes.
3. Save the PDF.