Merge PDF files
Combine as many PDFs as you need into one file. Drag to add, reorder with the arrows, then merge.
FreeNo sign-upNo daily limitsFiles stay on your device
Your files
🔒 Files are processed on your device. Nothing is uploaded.
How to use Merge PDF
- Drop your PDF files in the box, or click to choose them.
- Use the ↑ and ↓ buttons to put them in the right order.
- Click Merge PDFs. Your combined file downloads automatically.
Frequently asked questions
Is there a limit on how many PDFs I can merge?
No. There's no daily limit and no cap on the number of files. Very large files depend only on your device's memory.
Are my PDFs uploaded to a server?
No. Merging happens inside your browser, so your documents never leave your device.
Will merging add a watermark?
No. The merged PDF is exactly your pages, with nothing added.
Can I merge password-protected PDFs?
Not yet. Remove the password in the original app first, then merge.