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📎 Merge PDF

Combine multiple PDF files into a single document. Select files, drag to reorder, then merge.

📂
Drop PDFs here or click to select
Select multiple files at once — order them below
Up to 20 files
Merging…
✓ Merge complete!

Your merged PDF is ready.

🔒 Your PDF files are processed entirely in your browser. No file is ever uploaded to a server.

Tips

  • Select files in the order you want them merged, or drag to reorder after selecting
  • You can add more files after the first selection by clicking again
  • Maximum 20 files per merge operation

How to Merge PDF Files Free

Merging PDF files used to require expensive software like Adobe Acrobat. PDFCraft lets you merge PDFs for free directly in your browser — no software download, no signup, no file size limits imposed by upload restrictions.

Common uses: combining multiple bank statements, merging chapters of a report, combining scanned documents, attaching multiple contracts into one file.

Frequently Asked Questions

How do I merge PDF files for free?

Upload your PDFs above, drag to reorder if needed, then click Merge PDF and download the combined file.

Is there a limit on number of PDFs I can merge?

Up to 20 PDFs per merge. For very large files, processing may take a few seconds since everything runs in your browser.

Are my files safe?

Completely. No file is ever uploaded to any server. Everything runs in your browser's memory and is deleted when you close the tab.

Related tools: Split PDF → Compress PDF → Rotate PDF →