Merge PDF files into one
Add two or more PDFs. Move pages around, turn a page, or remove one. Then download a single PDF.
Your file stays on your device. Nothing is uploaded.
Step 1: Choose your PDFs
You can pick several at once. Up to 25 MB each.
Good to know
- Each file can be up to 25 MB. The merged file can be bigger.
- Password-protected files must be unlocked first.
- Bookmarks and links between pages of the original files may not carry over.
How to merge PDF files
- Choose your PDFs. You can add more later.
- Put the pages in the order you want.
- Download the merged PDF.
Your file stays on your device. Nothing is uploaded. The tool runs inside your browser, so it is safe to use with private papers.
Questions people ask
Are my files uploaded to join them?
No. The files are joined on your own device. Nothing is sent to us or to anyone else.
How do I change the order of pages?
Each page has small buttons to move it earlier or later. You can also move a whole file up or down.
Can I join a photo or a Word file?
Not yet. This tool joins PDFs. Save your Word file or photo as a PDF first, then add it here.
Why did my merged file get bigger?
The merged file holds all the pages of every file. If it is too large to email, run it through the Compress PDF tool.