Merge PDFs
Local
Drag PDF files here, or click to chooseMultiple files supported · drag to set the merge order
FAQ
Will merging re-compress or reduce quality?
No. Merging assembles each file's pages into a new document as-is — page content is not re-encoded, so text, images and vectors stay untouched.
Are my files uploaded to a server?
No. Merging runs entirely in your browser; files never leave your computer, and it works offline.
Can I change the merge order?
Yes. Drag rows to reorder, or use the move up/down buttons. Files that fail to load are flagged and skipped automatically.