Merge PDF
Join several PDFs into a single document in the order you choose. Files never leave your device.
How to use
- 1Add two or more PDF files.
- 2Reorder them with the arrows — the output follows this order.
- 3Press Merge and download the combined PDF.
Frequently asked questions
Is it safe to merge confidential documents here?
Yes. Merging happens entirely in your browser — files are never uploaded to a server.
Is there a file size or page limit?
No fixed limit — it's bounded only by your device's memory. Very large PDFs may be slower on older devices.
Can I reorder pages after merging?
Not in this tool, but you can merge in the order you want first, then use Rotate PDF or Delete PDF Pages to adjust the result.