Merge PDF
Combine multiple PDF files into one document. Drag to reorder, then merge instantly in your browser. Free PDF merger — no upload, no watermark, no sign up.
✓ 100% free ✓ No sign up ✓ Runs in your browser — nothing uploaded
How to use Merge PDF
- 1Drop your file(s) into the box above.
- 2Choose your options.
- 3Click the button to run Merge PDF and download the result.
Questions
Is Merge PDF free?
Yes. Merge PDF is 100% free with no limits, no watermark, no sign up and no email required.
Are my files uploaded to a server?
No. Your files are processed entirely inside your browser using JavaScript. They never leave your device, so it is private and works even on slow connections.
Does Merge PDF work on my phone?
Yes. Merge PDF works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.