Merge PDF
Merge PDF files into a single document in the order you choose. Drag files to reorder them, then download the combined PDF. Your documents are merged in your browser and never uploaded.
Your files never leave your device.
How to use the Merge PDF
- 1Add two or more PDF files (you can add more at any time).
- 2Use the arrow buttons to put them in the right order.
- 3Click “Merge PDFs” and download the combined file.
What is the Merge PDF?
Merging copies every page of each PDF into one new document, preserving text, images, links and page sizes. It is useful for combining invoices, scanned pages, chapters or application documents into a single file.
Because everything runs locally, it is safe to merge contracts, bank statements and other confidential documents.
Frequently asked questions
Is there a file size or page limit?
There is no fixed limit. Very large PDFs (hundreds of MB) depend on the memory available in your browser.
Can I merge password-protected PDFs?
No — encrypted PDFs need to be unlocked with their password first.
Is the Merge PDF free and private?
Yes. The Merge PDF is free, needs no account, and processes your files entirely in your browser. Files are never uploaded to a server or stored.
Related tools
All pdf tools →- Split PDFSplit a PDF into several smaller files.
- Reorder PDF PagesChange the order of pages in a PDF.
- Compress PDFReduce PDF file size in your browser.
- Extract PDF PagesSave selected pages as a new PDF.
- Image ConverterConvert images between JPG, PNG, WebP and PDF.
- Rotate PDFRotate all or selected PDF pages.