Stack one PDF's pages on top of another's (e.g. letterhead).
Base PDF
One file · up to 100.0 MB · or press Ctrl+V to paste
Overlay PDF
One file · up to 100.0 MB · or press Ctrl+V to paste
Upload a base PDF and overlay PDF
Combine multiple PDFs into one file, in the order you choose.
Pull specific pages or ranges out of a PDF into separate files.
Shrink PDF file size with Low/Medium/High presets and see real savings.
Add text, shapes, and freehand marks directly on rendered PDF pages.
Password-protect a PDF with real RC4-128 encryption.
The **Overlay PDF** tool offers a secure, browser-native solution for processing your PDF files. Unlike server-side converters that transmit sensitive files over remote networks, our platform executes 100% of tasks client-side using JavaScript and WebAssembly. Enjoy complete privacy, zero queue delays, and uncompromised document quality without subscription fees or account signups.
No. All operations for Overlay PDF take place locally in your web browser. No files are uploaded to our servers.
Yes, Overlay PDF is 100% free with unlimited usage and no hidden fees or account registration.
Yes! You can use Overlay PDF on smartphone and tablet browsers without installing any mobile app.
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