Merge PDF

Combine multiple PDF files into a single document. Reorder pages as needed.

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Drop PDFs here or click to browse

Add 2 or more PDFs to merge

What is Merge PDF?

Merge PDF combines two or more PDF files into a single document. It's useful for combining reports, invoices, scanned pages, or book chapters into one file. Pages keep their original quality — no re-compression or quality loss.

How to use this tool

Drag and drop 2 or more PDF files, or click to browse.
Reorder with the ↑ ↓ buttons if needed.
Remove any PDFs you don't want with the ✕ button.
Click Merge PDFs.
Click Download to save the merged file.

Common use cases

Combine scanned pages into a single document
Merge invoices or receipts for bookkeeping
Combine report sections written by different people
Join PDF chapters into one ebook
Combine multiple tickets or vouchers

Privacy

PDFs are processed locally in your browser. Nothing is uploaded to any server.

Frequently Asked Questions

Is this Merge PDF tool free?

Yes, completely free. No signup, no watermarks, no limits.

Are my PDFs uploaded to a server?

No. Merging happens entirely in your browser. Your PDFs never leave your device.

How many PDFs can I merge?

There's no hard limit, but very large files (100+ MB) may be slow in the browser. For best results, keep the total under 50 MB.

Can I reorder PDFs before merging?

Yes. Use the ↑ ↓ arrow buttons to change the order. The merged PDF will use pages in the order shown.

Can I merge password-protected PDFs?

Encrypted PDFs may fail to load. Remove the password first with a PDF unlock tool, then merge.

What about the quality of the merged PDF?

Pages are copied as-is, so quality is identical to the originals. No re-compression happens.