Merge PDF
Combine multiple PDFs into one, in any order.
100% in your browser — nothing uploadedDrop PDF files here
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Add two or more to merge
About this tool
Combine several PDF files into a single document, reorder them by drag-free up/down controls, and download the result. Your files are merged locally and never uploaded.
- Files are processed on your device — nothing is uploaded.
- No account, no watermark, no daily limits.
- Works offline once the page has loaded.
Frequently asked questions
- Are my PDFs uploaded to a server?
- No. The files are merged locally in your browser. Nothing is uploaded, which keeps sensitive documents private.
- Can I change the order of the files?
- Yes. Use the up and down arrows to arrange the PDFs. They are combined top-to-bottom in the order shown.
- Is there a limit on how many PDFs I can merge?
- No fixed limit. Since merging runs on your device, the only constraint is your available memory.
- What about password-protected PDFs?
- Unencrypted PDFs work best. Some protected files may fail to load; remove the password first if merging fails.