GenZOfficeGenZOffice › Merge PDF files
Merge PDF files
Pick two or more PDFs and combine them into a single file, in the order you choose. It all happens in your browser — the files are never uploaded, so nobody but you ever sees them.
Nothing is uploaded.
Other online PDF tools send your file to their servers, process it there, and keep a copy
for some period you cannot verify. This page does the work inside your own browser, so the
file never crosses the network. You can check: open your browser's Network tab and run the
tool — there is no upload request.
How to merge pdf files
- Choose your PDFs. Select or drag two or more PDFs. They stay on your device.
- Check the order. They merge top to bottom, in the order you picked them.
- Merge. Your browser stitches them into one PDF locally, nothing uploaded.
- Download. Save the combined PDF.
Frequently asked questions
- How do I merge PDF files?
- Choose two or more PDFs here, then merge — the pages are joined into a single file in the order you selected them. It runs in your browser.
- Is my PDF uploaded to a server?
- No. The whole operation runs inside this page using your own device. The file never leaves your browser, so there is nothing for us to store, log or leak. You can verify it: open your browser's Network tab and run the tool — there is no upload request.
- In what order are the files combined?
- In the order you add them. The first file's pages come first, then the next, and so on.
- Is there a limit on how many I can merge?
- No fixed limit. Very large combined files use more memory, so on a phone keep the total sensible.
- Is it free?
- Yes, with no sign-up, no watermark and no daily limit.