PDF Tool

Merge PDFs

Combine several PDF files into a single document, in any order you like.

or drop files here

Files stay on your device — nothing is uploaded.

Your files never leave your browserEverything happens on your device: no upload, no server-side processing, no storage. You can verify it in your browser's network tab.

How it works

  1. Add two or more PDF files.
  2. Drag files or pages into the order you want. Rotate or remove pages if needed.
  3. Click Merge PDFs and download the result.

Frequently asked questions

Is there a limit on files or pages?
No fixed limit. Your device's memory is the only limit; very large files take longer.
Can I merge password-protected PDFs?
Not directly. Remove the password first with the Protect tool.