Merge PDF Files
Combine two or more PDFs into a single file. Your files stay on your device.
- Runs in your browser
- No sign-up
- No watermark
Merge PDF joins several PDF files into one document, in the order you choose. Everything happens in your browser, so contracts, invoices and personal documents are never uploaded anywhere. There is no sign-up and no watermark.
How to use Merge PDF
- Choose two or more PDF files, or drop them onto the box.
- Use the arrow buttons to put the files in the order you want.
- Remove any file you added by mistake.
- Select Merge PDFs, then download the combined file.
Frequently asked questions
Are my PDFs uploaded?
No. Files are combined in your browser and never sent to a server.
Can I change the order of the files?
Yes. Use the up and down buttons next to each file before you merge.
Is there a limit on file size or number of files?
There is no fixed limit. The practical limit is the memory on your device, so very large files may be slow on a phone.
Does it keep bookmarks and form fields?
Page content, images and fonts are kept. Bookmarks and document-level form data may not carry over to the merged file.
Can I merge password-protected PDFs?
No. Remove the password first, then add the file.
Is it free?
Yes. There is no account, no watermark and no daily limit.