Overlay PDF (Letterhead)

Stamp one PDF over another — letterheads, logos, or page overlays. Free and private in your browser, no upload.

Apply a letterhead to any PDF

Keep company branding in a separate stamp PDF and overlay it on contracts, invoices, or reports. The stamp is scaled to fit each page and drawn on top — locally, with no upload.

What you can do with it

Brand client-ready PDFs
Stamp a logo letterhead onto exported reports before sending.
Add a fixed footer bar
Overlay a footer strip PDF on every page of a packet.

How to overlay one PDF on another

  1. Open the base PDF, then add the stamp / letterhead PDF.
  2. Choose letterhead (first page on all) or page-by-page mode.
  3. Click Overlay & download.

Letterhead as a separate stamp file

Keep branding in a one-page PDF with a transparent background and overlay it on contracts or exports. First-on-all mode repeats that stamp on every base page; page-by-page mode pairs stamp N with base N.

Scale-to-fit, not stretch

The stamp is scaled uniformly to fit each base page and centered, so logos stay proportional across mixed page sizes.

Related reading and tools

  • Watermark PDFText or image marks without a second PDF.
  • Combine PDFAppend files instead of stacking content on the same pages.

Frequently asked questions

Are my PDFs uploaded?
No. Overlay runs entirely in your browser.
How should the stamp PDF look?
Use a transparent or mostly-empty stamp page (logo, letterhead, footer). Opaque full-page backgrounds will cover the base content.
Can I use different stamps per page?
Yes. Choose page-by-page mode to pair stamp page N with base page N.

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