Change the date in a letterhead PDF
When your company moves or rebrands, update the letterhead template once and every letter made from it is right. Update a date on a letter, agreement draft, flyer or report without retyping the document.
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How to do it
- 1.Drop your PDF into MythosPDF and click the text you want to change.
- 2.Select the date and type the new one in the same format.
- 3.Press Enter to save the line, then Export PDF.
What people change in a letterhead
- • Address and phone
- • Email and website
- • Registration and tax numbers
- • Logo
What happens to the rest of the page
- • Dates in table cells stay aligned with the rest of their column.
- • Digits already used in the document are reused exactly; any new ones come from the same font.
Logo swap
Remove the old logo and add the new PNG; transparency is kept.
Footer details
Registration numbers and directors in the footer are edited like any other line.
Questions people ask
+Can I change the date format?
Yes. Type it however you like, for example 5 March 2026 instead of 05/03/2026.
+Can I write the letter on it here?
You can replace existing placeholder text. For long letters, write in your word processor using the updated template.
Other edits to a letterhead
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