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Merge PDF files

Join several PDFs into one file. Drag them into the order you want.

Your files stay on your device. Nothing is uploaded: the PDF work happens inside your browser, so not even mwai can see your files.

Drop PDF files here

Choose PDF files

Password-protected PDFs work too. Nothing leaves your device.

How to use Merge PDF

  1. Choose two or more PDF files, or drop them on the box.
  2. Drag the files into the order you want. Add or remove files as needed.
  3. Press Merge PDF, then download your new file.

Questions

Are my files uploaded anywhere?

No. This page loads the PDF tools into your browser once, and then works on your file right there on your phone or computer. The file is never sent to mwai or anyone else. Many other PDF websites upload your file to their servers; this one does not.

Is there a limit on files or size?

There is no fixed limit. Because the work happens on your own device, very large files depend on your phone or computer memory. Most computers handle hundreds of pages easily.

Are bookmarks and links kept?

Page contents, pictures and text are kept exactly. Bookmarks (the side menu in a PDF reader) from the original files are not copied into the merged file.

Can I merge a password-protected PDF?

Yes. You are asked for its password, and the merged file is saved without a password.

Is it really free?

Yes. There is no sign-up, no limit on how many files you use, no watermark added and no ads.

More free PDF tools

All private, all in your browser

Password needed