Merge PDF files
Combine 2–20 PDF files into one document. Reorder them before merging, and every page of each file is appended in that order. The merged PDF is stored privately in your account.
Sign in to run this tool.
Sign inHow it works
- 1Upload your PDF files
- 2Drag to reorder them, then press Run
- 3Download the merged PDF or find it in your files
Frequently asked questions
- Does the order matter?
- Yes — files are merged top to bottom in the list; use the arrows to reorder before running.
- How many files can I merge?
- Between 2 and 20 PDFs at a time.
Related tools
Split a PDF either by bursting every page into its own file, or by extracting a selection of pages (like 1-3,5) into a single new PDF. The results are stored privately in your account.
PDFRebuild a PDF by listing the pages to keep, in the exact order you want — so 3,1,2 reorders, and any page you leave out is deleted. The result is stored privately in your account.
PDFRotate the pages of a PDF by 90, 180 or 270 degrees clockwise — every page or just a selection like 1-3,5. Great for fixing sideways or upside-down scans. The result is stored privately in your account.
PDFCombine up to 30 JPG, PNG or WebP images into one PDF — one image per page, in the order you arrange them. Fit each page to its image, or center images on A4/Letter pages with a margin. The PDF is stored privately in your account.
PDF