About the Merge PDF tool
Merge PDF lets you join multiple PDF files into one clean document in seconds. Whether you are combining scanned pages, invoices, assignments, or chapters of an e-book, the Merge PDF tool stitches them together in the exact order you choose and shows a live thumbnail preview of every page. Everything happens locally in your browser, so your files never leave your device.
How to use the Merge PDF
- Click the upload box and select two or more PDF files (or drag and drop them).
- Check the page preview and reorder or remove files if needed.
- Click the Merge PDFs button.
- Your combined PDF downloads automatically as merged.pdf.
Features
- Combine unlimited PDF files into one.
- Live thumbnail preview of every page.
- Files are processed on your device — nothing is uploaded to any server.
- Keeps original page quality and formatting.
- Completely free with no watermark and no sign-up.
Your privacy
The Merge PDF runs entirely inside your web browser. Your files and text are never uploaded to any server, so your data stays private on your own device — just like the workflow trusted on sites such as iLovePDF and Sejda, but with nothing leaving your computer.
Frequently asked questions
Is the Merge PDF tool free?
Yes, Merge PDF is 100% free with no limits, no watermark, and no account required.
Are my PDF files uploaded to a server?
No. The Merge PDF tool works entirely inside your browser, so your documents stay private on your device.
Can I change the order of the pages?
Yes, you can reorder files before merging by removing and re-adding them in the order you want.