Merge PDF
Combine multiple PDF files into one.
How to use
- 1Choose two or more PDF files, or drag and drop them into the box.
- 2Use the arrows to arrange the files in the order you want.
- 3Click “Merge PDF”.
- 4Download your combined PDF.
Frequently asked questions
Is Merge PDF free?
Yes. Merge as many PDFs as you like for free, with no sign-up and no watermark.
Are my PDF files uploaded?
No. Your files are combined inside your browser and never leave your device, which keeps private documents private.
How many files can I merge?
Up to 50 PDFs at once, each up to 100 MB. Very large jobs may be slow on older phones.
Will the quality of my PDFs change?
No. Pages are copied exactly as they are, so text stays selectable and images keep their quality.
Can I merge password-protected PDFs?
Not yet. Remove the password from the file first, then add it here.