Annotate a PDF

Open a worksheet or a past paper, write on it on the board, and save the marked-up copy. Pen, highlighter, text and an eraser. Nothing is uploaded. More PDF tools.

Drop a PDF here, or click to choose.

How to use it

  1. Open a PDF. Every page appears, top to bottom.
  2. Pen draws, Highlighter draws a wide see-through line, Text puts a box where you click (type, then click elsewhere). Eraser rubs out ink. Undo takes back the last stroke on the page you last touched.
  3. Save PDF downloads a copy with your marks flattened onto the pages. The original file is untouched.

Works with a mouse, a finger or a stylus. On an interactive board press Full screen. Keys: P pen, H highlighter, T text, E eraser, Z undo.