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๐Ÿ“‘
Combine Contracts
Merge multi-page contracts into one document
๐Ÿ“š
Merge Chapters
Combine scanned book chapters
๐Ÿ“จ
Email Attachments
Combine multiple scans before sending
๐Ÿ“
Organize Receipts
Combine receipts for expenses
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Merge Complete

Example Output

๐Ÿ“„
chapter1.pdf
3 pages ยท 1.2 MB
๐Ÿ“„
chapter2.pdf
5 pages ยท 2.1 MB
Input Files
Multiple separate PDFs
โ†’
Drag to reorder, click Merge
๐Ÿ“—
merged.pdf
8 pages ยท 3.3 MB
Output
Single combined PDF

Frequently Asked Questions

How does PDF merge work?+
All processing happens locally in your browser using the pdf-lib library. We never upload your files to any server. The merged PDF is generated in memory and downloaded directly to your device.
Is there a limit on file size or number of files?+
No hard limits. Since everything runs in your browser, performance depends on your device's memory. Most modern devices can handle 10+ PDFs totaling several hundred MB.
Can I reorder files before merging?+
Yes. After uploading, simply drag any file card up or down to reorder them. The merge order matches the list order from top to bottom.
Is my data safe?+
Absolutely. Your files never leave your device. All processing is client-side, and the resulting PDF is generated and downloaded directly from your browser.
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