How to merge PDF files into one document

Updated 15 October 2026 · 2 min read · FreeAIConverters guides

Applications often ask for a single PDF containing your form, ID copy, certificates and photos. Merging them takes less than a minute.

Try it now: free Merge PDF, no upload, no sign-up.

Open Merge PDF →

Steps

  1. Open Merge PDF.
  2. Select all your PDF files at once (hold Ctrl or Cmd to pick several).
  3. Use the arrows to put them in the right order.
  4. Click merge and download the combined PDF.

Adding photos and scans

If some documents are photos (JPG or PNG), turn them into PDF first with JPG to PDF, then merge everything together.

Tidy up the result

Privacy: merging happens in your browser. Your ID cards and certificates are never uploaded to a server.

Try it now: free Merge PDF, no upload, no sign-up.

Open Merge PDF →

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