Merge PDF
Combine several PDFs into one file. Drag to set the order, then merge.
Your files never leave your device
This tool works inside your browser: nothing is uploaded, and it keeps working even offline once the page is open.
Live check — network requests since you opened the file: 0
How to use
- Select two or more PDF files.
- Drag them in the list to set the order.
- Press Merge PDFs.
File order
The initial order follows file insertion. You can change it by dragging items in the list.
Privacy
This tool never uploads your files: the PDF is read and edited by your browser, on your device. If you continue with another tool, the file is kept in your browser's memory and deleted after 60 minutes.
Frequently asked questions
Select two or more PDFs, drag them to set the order, then press Merge PDFs. You can save the result or continue with another tool.
Yes. Drag files in the list to choose the order of the final document.
No. This tool works entirely in your browser: the PDF is read and edited on your device and is never sent to our server. Once the page is loaded, it keeps working even offline.
There is no fixed limit: it depends only on the memory of your device. Very large files may be slow on older phones.
No. No registration is required.
Read the guide: How to merge multiple PDFs into one file online (free, no sign-up)