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Merge PDF files

Combine several PDFs into one file, in any order.

Open in editor →Free · no sign-up · nothing uploaded

Merging PDFs usually means uploading confidential files to a stranger’s server just to staple them together. This tool does it entirely on your device, so financial statements, contracts and scans never leave your computer.

Open a PDF, then add more files to append their pages. Reorder pages afterward if you need a different sequence, and download one combined document.

How to merge pdf

  1. 1Open your first PDF in the editor.
  2. 2Open the Pages panel and choose “Merge” to add another PDF.
  3. 3Reorder pages by dragging if needed.
  4. 4Download the single combined PDF.

Why use pidief

  • ✓ Unlimited files
  • ✓ Keep or reorder pages
  • ✓ No watermark
  • ✓ Everything runs in your browser — your file is never uploaded to a server.

Merge PDF files now — free

Runs in your browser. No upload, no login, no watermark.

Open in editor →

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