Combine up to 10 PDF documents into one in seconds. Drag to set the page order before merging. No account, no watermarks — just a single clean PDF ready to download.
Use This Tool FreeFree up to 3 merges/day · Pro unlocks unlimited
Works in any browser. No software download or account creation needed.
Select up to 10 PDF files at once. Each can be up to 20MB.
Drag and drop the files into your preferred order before merging. Remove any you don't want.
Click Merge and download your combined PDF instantly. Files are deleted from our servers after processing.
Adobe Acrobat requires a $14.99/month subscription just to merge PDFs. ILovePDF shows ads and limits file sizes. NexTools is free up to 20 tasks/month — no forced subscription, no ads injected into your documents, no watermarks. Merge is handled server-side with pdf-lib for reliable output across all PDF versions.
Up to 10 PDF files per merge operation on the free plan. Each file can be up to 20MB. Need to merge more? Merge in batches and then merge the resulting files.
No. We combine PDFs at the page level without re-encoding images or text. The merged file is byte-for-byte identical to the source pages.
Not currently. Password-protected PDFs need to be unlocked before merging. If your PDFs have form fields or digital signatures, those are preserved in the merged output.
Yes. We never add watermarks, logos, or any modifications to your documents. What you get out is exactly what you put in — just combined.
Mixed page sizes (A4, Letter, etc.) are preserved in the merged document. Pages are not resized or normalized — each page keeps its original dimensions.