Merge PDF online — free, in your browser
Need to put a few PDFs into a single file? We just added a free tool that does exactly that — PDF Merger — and it runs online, right in your browser, with nothing to install.
What it does
Pick several PDF files, drag them into the order you want, and download one combined PDF. That's it. No watermark, no email, no account.
Your files never leave your device
This is the part most "free" sites get wrong — they upload your documents to a server. Ours doesn't. The merging happens on your own device, inside the browser. Nothing is uploaded and nothing is stored, so it's safe even for contracts, invoices or anything private.
How to use it
- Open PDF Merger.
- Add your PDF files and drag them into the right order.
- Click merge and download your single PDF.
It's free and there's no limit to play with. If it's useful, we have more small tools like it — see them all on the Apps page.