Annotate

Annotate PDFs: highlights, notes, callouts and shapes

Mark up a document the way you would on paper. Everything you add is a standard PDF annotation, so other readers show it too, and every change is undoable.

  • Highlight, underline, strikeout and squiggly
  • Sticky notes, text boxes and callouts (click the point, then place the box, with a live preview)
  • Stamps, rectangles, ellipses, lines, arrows, polygons and freehand drawing
  • Colour, opacity, line width and dash style
  • Text stays upright on rotated and landscape pages, and turns in 90° steps
  • A comments panel lists everything you added
  • Right-click selected text to highlight or underline it right there

BergPDF annotating a rotated page with a callout and its properties panel

The BergPDF right-click menu offering highlight, underline, strikeout and search