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Overlay two PDFs
Overlay two PDF files page by page in your browser, with adjustable opacity and automatic repetition of the second document.
- 100% local
- Instant
- Free
- No account
- Works offline
Your files are processed locally in your browser and are never sent to our servers.
Drop your file here
Recommended size: up to 100 MB
Processing…0 %
Why use this tool?
Place the content of one PDF over another, for example a letterhead, background, template, stamp or graphic layer. Both files stay on your device.
Smart processing
Process PDF documents easily with operations suited to their structure.
Supported formats
Imported PDF files and downloadable results depending on the selected operation.
Save time
Get a clean, ready-to-use result in seconds without installing software or configuring a complex workflow.
Fonctionnement
How does this tool work?
The PDF engine uses the first file as the base document and embeds pages from the second as vector PDF layers. Each layer is proportionally fitted and centered on the target page. You can adjust its opacity and choose to repeat the pages of the second PDF when the base document is longer.
Use cases
Add a letterhead
Overlay an institutional background on every page of a document.
Apply a template
Add a frame or graphic layer without rasterizing the PDF.
Build a pipeline
Overlay a template before protecting, compressing or numbering the document.
Guide
How to use this tool
- 1
1. Import the PDF
Select the document to process in your browser.
- 2
2. Adjust the options
Choose the settings that match your needs.
- 3
3. Start processing
The engine processes the file locally and then provides the result.
Tips and best practices
- Select the base PDF first, then the PDF to overlay.
- Use lower opacity for a subtle background or layer.
- Disable repetition if the second PDF should only be applied once.
Frequently asked questions
Is the file sent to a server?
No. Processing takes place locally in your browser and your file never leaves your device.
Is the original file modified?
No. Bethemesh generates a new result and keeps your original file unchanged.
Can this operation be used in Workspace / Pipeline?
Yes. The logic is exposed through a shared PDF transformation that can be reused in Workspace.
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