MythosPDF

Add a watermark in a Microsoft Print to PDF file

Stamp DRAFT, CONFIDENTIAL or your own text across pages. PDFs made with Microsoft Print to PDF often have no real text, only drawn letter shapes. MythosPDF turns them back into text first, so this works on them too.

Open the tool

How to do it

  1. 1.Drop your Microsoft Print to PDF file into MythosPDF. Drawn letters are turned back into text in a few seconds.
  2. 2.Type the text and choose size, angle and opacity.
  3. 3.Download the PDF.

What that means when you add a watermark

  • • Page tools work on the printout as it is; no text recovery is needed.

How Microsoft Print to PDF writes the PDF

  • • Depending on the app and the fonts, Microsoft Print to PDF either embeds the fonts or draws every letter as a filled shape.
  • • When letters are drawn as shapes, the PDF has no text at all: you cannot select, copy or search anything on the page.
  • • Letters are placed one at a time in printer units, inside a flipped page transform.
  • • Thin letters such as l, i and I, and the dots of punctuation, are often collected from many lines into one shape drawn later.

How MythosPDF makes a Microsoft Print to PDF file editable

  • • The page is read with OCR, then every word is matched to the letter shapes that draw it.
  • • Letters are grouped into fonts by their outlines and size, so bold, regular and heading text stay apart.
  • • The typeface is identified from letter widths and shapes, and each line gets its real baseline.
  • • The page is rebuilt with text fonts made from the document's own letter outlines, so it looks exactly as printed.
  • • Every rebuilt letter is checked against the original position, and the page is compared pixel by pixel before you edit.

What happens to the rest of the page

  • • The watermark is added as a layer; the original page content is not rewritten.
  • • Works on every page at once.

Questions people ask

+Why can't I select text in my Microsoft Print to PDF file?

The driver often draws every letter as a shape instead of writing text. MythosPDF reads those shapes and turns them back into real text before you edit.

+Will the page look different after recovery?

No. The rebuilt text uses the document's own letter outlines, and every page is compared with the original before you edit.

+Can I remove a watermark later?

Keep the original file. Watermarks are added to the copy you download.

Add a watermark in a printout from
Add a watermark in a printed
Any PDF

Ready to fix your PDF?

Free, in your browser, and it takes about a minute. No account needed.

Choose a PDF