Highlight and annotate a PDF.

Highlight, draw, add shapes and notes. They are saved as real PDF annotations.

or drop it anywhere on this page — photos become a PDF

Processed on your device. Nothing is uploaded.
No PDF at hand? Try

How it works

  1. Choose the PDF.
  2. Highlight, draw or add a note.
  3. Download the annotated PDF.

Questions

Can others see and change my annotations?
Yes. They are saved as standard PDF annotations, which other PDF viewers show and can edit.
Are my files uploaded?
No. The PDF is opened, changed and saved in your browser, on your device. Nothing is sent to a server, so it works with confidential documents too.
Is it free?
Yes, with no sign-up, no watermark and no limit on the number of files.