Tips from the site has compiled their own list of tips & tricks, such as:

  • You can convert the contents of the title and publisher fields to either lower or title case by right-clicking the field and using the Transform Text menu.
  • You can drag a PDF file to Zotero,  right-click on the item, choose “retrieve metadata for PDF,” and then (usually) the correct metadata will appear in the right pane for that item. More info here .