Merge PDF
Combine multiple PDF files into one. Drag to reorder pages before merging.
Drop your PDF files here
Select multiple PDFs to merge them into one
Max 100 MB per file • Up to 20 files
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How to Merge PDF
Upload PDFs
Drag and drop or click to select the PDF files you want to combine.
Arrange Order
Reorder your files using the drag handles. The first file will be the first pages in the output.
Merge & Download
Click 'Merge' and download your combined PDF instantly.
Merge PDF — Frequently Asked Questions
You can merge up to 20 PDF files at once. The limit depends on your device's memory, but most devices handle large merges without issues.
Yes. Merging copies pages exactly as they are — no re-compression or quality loss occurs.
Absolutely. Use the up/down arrows or drag handles to arrange files in your preferred order before merging.
No. The entire merge process happens in your browser. Your files never leave your device.