Merge PDF Files Online
Combine several PDFs into one file. Pick your files, put them in order and merge. Everything happens on your device.
Select PDF files (2 or more)
How to merge PDF files
Select two or more PDF files, use the arrows to set the order, then press Merge PDFs. When it finishes, download the combined file. Pages keep their original size and quality.
Private by design
The merge runs in your browser. Your documents are not uploaded to a server, which makes this tool suitable for invoices, contracts and other private files. An internet connection is needed the first time to load the PDF library.
Frequently asked questions
Is there a limit on files or size?
There is no fixed limit. Very large files depend on your device memory, so merge big batches in smaller groups if the page slows down.
Can I merge password protected PDFs?
Not reliably. Remove the password in your PDF viewer first, then merge.
Does merging reduce quality?
No. Pages are copied as they are, so text and images keep their quality.
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