Merge PDF
Combine multiple PDF files into one, in the order you choose — free and private, nothing is uploaded. Free to use right here — nothing to install, no account needed.
Combine two or more PDF files into a single document in seconds. Drop your PDFs in, drag them into the right order, and download one merged file — pages keep their original quality because they're copied, not re-rendered.
Everything happens in your browser: your documents are never uploaded, so merging contracts, invoices or scans stays completely private, and there's no waiting on an upload queue.
How to use this tool
- Drop two or more PDF files onto the upload zone.
- Reorder them with the arrow buttons — the merged file follows this order.
- Click Merge PDFs.
- The combined PDF downloads instantly.
Frequently asked questions
How do I merge PDF files for free?
Drop your PDFs onto the upload zone above, arrange them with the up/down arrows, and click Merge PDFs. The combined file downloads immediately — free, no signup, no watermark.
Is it safe to merge sensitive documents here?
Yes — the merge runs entirely on your own device. Unlike upload-based sites, your files never touch a server, so there's nothing stored anywhere to worry about.
Does merging reduce quality?
No. Pages are copied directly into the new PDF without re-compression, so text stays sharp and images keep their original resolution.
How many PDFs can I merge at once?
There's no fixed limit — merge as many as your device's memory allows, typically dozens of files without any trouble.