Merge PDF files
Combine several PDFs into one file. Every page comes in on its own, so you can put them in any order and leave out the ones you don’t need.
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How to
- Choose the PDFs to merge, or drop them on the page.
- Drag pages into order, across files. Select several to move, turn or remove them together.
- Add photos or scans in between if you need to: they become pages too.
- Choose Export to save one PDF.
Good to know
- Pages from a PDF stay as sharp as the original: their text stays text.
- Password-protected PDFs ask for their password once, and the merged file doesn’t need it.
- Bookmarks can mark where each file starts.
More in the guide: Arranging pages.
Your files stay on this device
Collated builds the PDF in your browser. Nothing you add is uploaded: there is no server that sees your files, no account and no cookies, only an anonymous count of page views and exports. Once it has loaded it works offline, and it’s open source under the MIT licence, so anyone can check. Privacy notice