Merge PDF
Combine multiple PDF files into one online for free. 100% private. Nothing is uploaded.
Nothing leaves your device
Runs in your browser
Free, no sign-up
Drop your PDFs here or click to browse
Add 2 or more PDF files · nothing is uploaded
PDFs will be joined top to bottom
How to merge pdf
01
Add your PDFs
Drop in two or more PDFs. Nothing is uploaded, ever.
02
Put them in order
Drag the files, with page thumbnails, into the right sequence.
03
Download merged
Get one combined PDF back. 100% private.
Frequently asked questions
How do I combine multiple PDFs into one?
Add your PDFs, drag them into order, and download the merged file.
Is there a page or file limit?
There's no forced limit; very large sets just take a little longer since it runs in your browser.
Are my PDFs uploaded?
No. Merging happens entirely on your device.
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