Merge PDF files into one
Drop a few PDFs, arrange them in the right order and download a single merged file.
How it works
- Drop two or more PDF files — you will see a thumbnail and page count for each.
- Set the order by dragging files on the list (or with the arrows).
- Click "Merge & download" — the combined PDF saves to your device.
Your file never leaves the browser
All processing happens locally, on your device. Neither the document nor its contents reach any server — which is why there are no accounts, queues or “secure cloud storage” here. There is nothing to store.
FAQ
Is my file uploaded anywhere?
No. The whole process — opening, editing and saving the PDF — happens in your browser. Neither the document nor its contents ever reach a server; we only collect anonymous usage stats (operation type, file size).
How many files can I merge at once?
There is no hard limit on the number of files — the boundary is size (up to 10 MB per file) and browser memory. Typical contract bundles and scans merge without issues.
Will the page order be preserved?
Yes — files are stitched exactly in list order, page by page, without touching the content.
Is such a signature legally valid?
The inserted signature is a simple electronic signature (SES) under eIDAS — sufficient for most B2B contracts, NDAs, consents and declarations. It does not replace a qualified signature where the law requires written form under pain of nullity.