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PDF Merge

Free Daily Limit: 50 Ops

Combine multiple PDFs into a single document. Drag to reorder pages.

How to Merge PDFs Online

PDFAI Hub makes it easy to combine multiple PDF files into one document. Upload your PDFs, drag to reorder them, and click merge. Your combined PDF is ready to download in seconds.

Why use PDFAI Hub to merge PDFs?

✓ 100% secure — files are deleted after processing
✓ Merge up to 20 PDFs at once
✓ Drag & drop to reorder pages
✓ Works on all devices — no app required
✓ Free to use — no signup needed