PDF Overlay - Combine Two PDFs
Overlay one PDF on top of another. Add letterheads, stamps, or watermark PDFs to your documents.
Processed locally — your files never leave your device
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How to PDF Overlay
1
Upload Your File
Click the upload area or drag and drop your PDF into the box above.
2
Configure Options
Adjust any settings if needed, then click the "PDF Overlay" button to process.
3
Download Result
Your processed file is ready instantly. Click download — done!
Frequently Asked Questions
Merge combines PDFs sequentially (page after page). Overlay places one PDF on top of another (like adding a letterhead background to every page).
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