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How to stamp or watermark a PDF on Android

Mark an invoice as PAID, a document as DRAFT or CONFIDENTIAL, or put your own text across every page. PageCat adds a bordered stamp or a faint watermark in the colour you pick.

Works on Android 8 and later · Free · 3 steps

Steps

  1. Open the Tools tab, tap Stamp & watermark and pick the PDF.

  2. Choose Stamp or Watermark, then a ready-made text (DRAFT, CONFIDENTIAL, APPROVED, PAID, COPY) or type your own, and pick a colour.

    PageCat PDF screen: Choose Stamp or Watermark, then a ready-made text (DRAFT, CONFIDENTIAL, APPROVED, PAID, COPY) or type your own, and pick a colour.
  3. Tap Add to PDF. Tap a page in the preview to see it full size.

    PageCat PDF screen: Tap Add to PDF. Tap a page in the preview to see it full size.

Good to know

Questions

Can someone remove the watermark?

A watermark is part of the page, but determined people with editing software can remove most watermarks. It deters casual copying; it is not security.

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