Merge multiple PDFs with reorder controls. Drag, sort, and download one combined file — private and free.
Step-by-step guide to get the most from this tool
Drop or choose PDFs — add one at a time or several together.
Drag rows or use arrows to set merge sequence.
Check file names, sizes, and order numbers.
Click Merge & Download to save combined.pdf.
What makes this tool stand out
Combine any number of PDFs.
Move files up or down before merging.
Drop unwanted PDFs from the list.
Browser-side processing only.
No upload wait — instant merge.
No signup or limits.
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Quick answers to common questions
No. Merging happens entirely in your browser. Files never leave your device.
Yes. Drag rows by the grip handle, or use the up/down arrows. The numbered list shows final sequence.
There is no fixed limit, but very large files depend on your device memory. Most users merge 2–20 files easily.
Encrypted PDFs may fail. Remove password protection first if needed.
Yes. Click the X button next to any file to remove it before merging.
Pages follow file order — all pages from file 1, then file 2, and so on.
Yes. 100% free with no signup or watermarks.
Yes. The tool concatenates original PDF pages without re-rendering content.
Your data is processed entirely in your browser. Nothing is sent to any server.
Add PDF files
Drop or click to add PDFs one at a time or several at once — order matters
Add at least 2 PDF files to merge them