RefWorks has a built-in reader that will let you mark-up and add notes to PDFs. To use this feature, you will first need to attach the PDF to the citation in Refworks.
- Find the PDF for your article following the steps in the above section.
- Select the citation in RefWorks that you want to attach the PDF to.
- Click on the pencil icon the right-hand side pop-up box.

- Look for the section called Attachments and select the add file button to upload the PDF.
