Merge PDF
Combine two or more PDF files into a single document in the order you want — right in your browser. Drag to reorder, then download your merged PDF instantly.
Drag & drop files here
or browse to choose files
🔒 Processed on your device — never uploaded
How to merge pdf
- 1
Drop the PDF files you want to combine.
- 2
Drag the files to arrange them in the right order.
- 3
Click Merge and download your single, combined PDF.
100% on your device
Your files are processed right here in your browser and are never uploaded to any server.
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Frequently asked questions
Are my files uploaded to a server?＋
No. Every operation runs entirely inside your browser using WebAssembly and JavaScript. Your files never leave your device and nothing is uploaded, stored, or seen by us.
Is there a limit on how many PDFs I can merge?＋
No. Merge as many files as your device can handle — there are no page or file-count limits.