🧩 PDF Tools

Merge PDF Files Online Free

Combine multiple PDFs into one document instantly. Drag to reorder pages before merging. No file uploads — everything processes locally in your browser. 100% private and free.

0sUpload time
100%Private
$0Cost
46+Tools

✅ No signup required
🔒 Files stay on your device
⚡ Instant conversion
📱 Works on mobile

🧩 Merge PDF Files Online Free

Upload your files below — everything runs right here in your browser.

📤

Drag & drop PDF file(s) here

or click to browse

Files merge in the order shown above.

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Preview

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⬇️ Download

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How to Merge PDF Files Online

  1. 1Click "Open Tool" below
  2. 2Upload two or more PDF files
  3. 3Drag to reorder files in the order you want
  4. 4Click Merge
  5. 5Download your combined PDF

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Frequently Asked Questions

How many PDFs can I merge?

As many as you like — no limit.

Can I reorder pages before merging?

Yes — drag the files in the list to set the order.

Is there a file size limit?

No.

Are my files private?

Yes — merging happens in your browser.