Merge PDF

Combine two or more PDFs into a single file, in the order you choose.

FREE TOOL · NO SIGN-UP · PRIVATE BY DESIGN
🔒 Your files are processed in your browser only — they are never uploaded to any server.
Drop PDF files here, or click to choose files
Add at least 2 PDF files to merge.

📄 How to Use This Merge PDF Tool

  1. 1.Add your PDFs. Click the box or drop PDF files onto it — add as many as you need.
  2. 2.Set the order. Use the ↑ and ↓ buttons to move a file up or down; the merged PDF follows this order top to bottom.
  3. 3.Click Merge PDFs. The tool joins every page of every file into one new PDF.
  4. 4.Download the result. Your merged PDF downloads as merged.pdf — your originals stay untouched.
  5. 5.Private by design. Everything happens inside your browser, so your documents never leave your device.

❓ FAQ

How many PDFs can I merge at once?

As many as you like — add two or more PDF files, drag them into your preferred order with the up and down buttons, and merge them into one file.

Are my PDFs uploaded anywhere?

No. Your files are processed in your browser only — they are never uploaded to any server. You can even disconnect from the internet after the page loads and merging still works.

Does merging change my original PDFs?

No. Your original files stay untouched on your device. Merging creates a brand-new PDF that you download separately.

Is this merge PDF tool free?

Yes — 100% free, no sign-up. There is no page limit and no watermark added to your merged PDF.

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