Merge PDF
Combine two or more PDFs into a single file, in the order you choose — entirely in your browser, your files are never uploaded anywhere.
Combine two or more PDFs into a single document. It runs in your browser and your files are not uploaded.
How to use it
- Choose two or more PDF files, each under 50 MB.
- Run the merge.
- Download the combined PDF and scroll through it to check the order.
Good to know
All pages of every file are kept. You need at least two files. Password-protected or damaged PDFs cannot be read, so remove the password in the app that made them first. Bookmarks, form fields and links inside the originals may not survive a merge, so test anything interactive in the result. Name the files in the order you want them, since file pickers often list them alphabetically. After merging, you can remove pages with the PDF Page Manager or add numbering with the page numbers tool. Mixing page sizes is allowed but looks uneven when printed.
See the guide.
FAQs
Is there a page limit?
No fixed limit, only the 50 MB per file and what your browser’s memory can handle.
Can I split instead?
Yes, with the Extract PDF Pages tool.