Overlay & Stamp PDF Watermark

Stamp a company letterhead, digital seal, or watermark PDF file over another document. Choose between foreground stamp (on top) or background letterhead (underneath).

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1. Base / Target PDF Document

Choose Target PDF

Document to be stamped

2. Watermark / Letterhead Stamp PDF

Choose Stamp PDF

Letterhead or watermark template

Layer Positioning

Foreground Stamp: Watermark overlays on top of content (seal, approved stamp, watermark) Background Layer: Stamp placed underneath text (stationery letterhead, invoice header)

Stamp a company letterhead, digital seal, or watermark PDF file over another document.