Merge PDF
Combine multiple PDFs into a single file — in the order you choose.
Merging happens on your device. Files are never uploaded.
How it works
- 1Choose two or more PDF files.
- 2Reorder them with the arrows if needed.
- 3Merge and download your combined PDF.
About this tool
Combine as many PDF files as you need into a single document — reports, scanned pages, invoices or chapters, all in the order you choose. Just drop your files in, drag them into place, and download the merged PDF. Because everything runs locally in your browser, your files are never uploaded to a server, which makes this the fastest and most private way to merge PDFs online.
Is there a limit on how many PDFs I can merge?
No. Add as many files as you like — the only limit is your device’s memory, since merging happens locally in your browser.
Do my files get uploaded anywhere?
No. The merge happens entirely on your device using JavaScript. Your PDFs never leave your computer.
Can I change the order of the pages before merging?
Yes — reorder the files with the up/down arrows before merging; pages are combined in that exact order.