How to use Merge PDF
- Drop your files into the box above, or click it to choose them.
- Put your files in order or pick the pages you need, choose your options, then click the button below the list.
- Download the result. When several files are created, you can download them all at once as a ZIP.
Combine 2 PDFs into one – or up to 20
Merge an application form with its attachments, combine monthly invoices, or join chapters into a single PDF that is easy to send and archive.
Your original quality is kept
Pages are copied exactly as they are – text stays selectable and nothing is re-compressed.
Private by design
Every conversion happens inside your browser using your own device. Files are never uploaded to a server, so they cannot be seen, stored or shared by anyone.
Frequently asked questions
How do I change the order?
Each file shows a preview of its first page and its page count. Use the up and down arrows to reorder them – the first file in the list becomes the beginning of the merged PDF.
Is there a size limit?
Each PDF can be up to 50 MB, and you can merge up to 20 files at once.
Are my files secure?
Yes. Merging happens on your device, so your documents are never uploaded.
How to merge PDF files?
Add your PDFs above, put them in the right order with the arrows and click Merge. To merge two PDFs, just add both files – you get one combined PDF in seconds.
How to merge PDF files – can I combine PDF files into one?
Yes. Add your files, drag them into order and download – that's how to merge PDF files into one. Merge two PDFs, combine 2 PDFs, or turn all PDF to one PDF: merge PDF into one PDF, merge PDF documents or merge 2 PDF into 1 in seconds. This PDF joiner works as a PDF merge online tool – PDF merge free and PDF merge online free, with no upload. Use it to combine PDF, add PDF pages, PDF to PDF merge or join PDF files online.