Open papers in the reader

1. In "Library", click a paper's card in Full view, or double-click its row (or click its title) in Table view.
2. To open a paper in the background, Cmd-click or Ctrl-click it.
3. To open another paper from inside the reader, choose "+" ("Open another paper") and search "Find a paper in this project".

Each open paper gets a tab labelled with its first author and year. Close a tab with its "×"; when many are open, the extra ones sit under "N more". The "Library" tab takes you back.

The header shows how many pages the PDF has, with "Mark as read" and "Cite". "More" holds "Edit details", "Open publisher page" and "Copy citation". The side panel has "Assistant", "Annotations", "Notes" and "Details". Use "Search in PDF" to find text, "Toggle outline" for page thumbnails, and zoom from 50% to 200%.