Merge PDF files
Drop two or more PDF files, put them in the order you want, and download one document.
- Free
- Runs on your device
- No account
- No limits
How to merge pdf files
- Drop your PDF files in the box above.
- Use the arrows to set the order. The page count of each file is shown.
- Download the merged PDF.
About merging PDF files here
Pages are copied across exactly as they're, so text stays text and quality is untouched. Nothing is re-compressed.
The whole merge happens in your browser. Contracts, invoices and scans never reach a server, which is the part that matters for documents.
Like everything on this site, this tool runs in your browser. Your image is never uploaded.
Common questions
Is the merge pdf tool free?
Yes, properly free. No paid tier, no trial, no watermark on the result and nothing to sign up for. Put as many files through it as you like, as often as you like.
Are my files uploaded to a server?
No. The merge pdf tool runs inside your browser, on your own machine, so your files never go anywhere. Big ones are fine too, up to whatever your browser can hold.
How do I combine PDF files into one document?
Drop the files in, put them in the order you want with the arrows, and download the result as a single PDF. The page count of each file is shown so you can check you have the right ones. Pages are copied across as they're, so text stays selectable and nothing is re-rendered or re-compressed.
Is there a limit on how many PDFs I can merge?
No limit is imposed. The work happens on your own device, so the only real ceiling is your computer memory, and merging a few hundred pages is comfortable on any ordinary machine. Very large scanned documents are the ones to be careful with, since they can be enormous.
What people usually do next
- Reorder PDF pages Put the pages in the right order.
- Split a PDF Break a PDF into single pages or custom parts.
- Add page numbers to a PDF Number the pages, in any corner.