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Merge PDF

Combine several PDF files into a single document.

100% in your browser Nothing uploaded Free & unlimited+ Works offline after first visit 0 bytes of your files uploaded

Runs right here - nothing is uploaded, everything happens in your browser.

Merging PDFs lets you join invoices, scans, chapters or reports into one tidy file that is easy to share and print. This tool combines as many PDFs as you need in the order you choose.

Your files are merged inside your browser and never uploaded, so even confidential documents stay private. It is free with no watermark.

How to use the Merge PDF

Merge PDFs without uploading them anywhere

Combining PDFs is one of the most common document tasks, and also one of the most privacy-sensitive: contracts, bank statements, ID scans and medical reports are exactly the files people merge. Most online mergers upload everything to their servers first. This tool joins the files entirely inside your browser, so the documents never leave your device, and there is no size limit beyond your device memory.

How to get the order right

Add the files in the sequence you want them to appear, or reorder them before merging. The output is a single standard PDF that keeps each page exactly as it was: text stays selectable, and quality is untouched because pages are copied, not re-rendered.

Common uses

Frequently asked questions

Is merging PDFs free?

Yes, free with no signup or watermark.

Are my PDFs uploaded to a server?

No. Merging happens locally in your browser, so your documents stay private.

Is there a limit on how many PDFs I can merge?

No. You can combine as many PDF files as you like.

Can I change the order of the files?

Yes. The PDFs are merged in the order you add them.