Merge PDF files into one document
Upload two or more PDFs and combine them into a single file, in the order you add them. Useful for stitching together scanned pages, combining reports, or assembling a single document from several sources.
How it works
- 1Click the upload area below and select two or more PDF files (or drag them in).
- 2Files are combined in the order you added them - remove and re-add a file to change its position.
- 3Click "Process & download" - the merged PDF downloads automatically.
Good to know
- The order you add files in is the order they appear in the result, so add them in final reading order rather than reordering afterward.
- If a scanned file comes in rotated, fix it with the Rotate tool first and then merge - correcting it later means splitting the merged file apart again.
Frequently asked questions
Up to 30 files per merge, each up to 50MB. That covers the vast majority of use cases; the limits exist to keep the server responsive for everyone.
No. Pages are copied exactly as they are - text stays sharp, images keep their original resolution.
Not on this page, but you can use the Split PDF tool afterward to pull pages out and merge them again in a different order.