Preview internal links in PDFs on mouse hover | Voters

Preview internal links in PDFs on mouse hover

Toasty

It would be super helpful, especially for scientific articles, to have a preview of internal references in a PDF in a popup when hovering the mouse over it, e.g. to an equation, a figure or a citation. I attached the demo of the tool "PDFRefPreview", which does this.

October 14, 2025

ANH DŨNG LÊ

This feature is extremely useful. It reduces the effort of jumping back and forth in a PDF files. It is already included in Soiynek, Zotero and Skim. I hope it will be soon included in SumatraPDF.