Merge several PDFs into a single file

Drop your PDFs here, put them in the order you want and download one document only, free and with no sign-up

A stack of paper documents piled up on the edge of a desk
Drop your PDFs here, or click to choose them You can add more later on too, a few at a time
The “.pdf” we add ourselves

The files never leave your computer, the merging is done by the browser, we see nothing

If you want the proof that we upload nothing: open this page, then unplug the wifi, and merge your PDFs all the same. It works, because the job is done by the browser on your computer, not by a server of ours.

What people usually ask us

No, the merge happens inside your browser, on your computer, the files never leave for any server and we never see them, you can unplug the internet after opening the page and the tool keeps working all the same, it's the simplest proof you can run
There's no limit set by us, the limit is your computer's memory, a few dozen ordinary files are no trouble, if you're merging hundreds of very heavy scanned documents the browser can slow down
It depends on the kind of protection, PDFs that only block editing or copying are opened and merged with no trouble, the ones that ask for a password to open are skipped and we tell you so at the end of the job, that password we can't guess
Yes, once you've chosen the files you see them listed, and with the arrows you move them up and down until they're in the right order, the final PDF follows exactly that order
It's free and there's no sign-up, we don't ask for your email and we set no daily file limit, the tool is an example of what we do for a living, and if you have repetitive work to automate in your company we can talk about it, otherwise just use it

The other free tools

All in the browser, all with no sign-up, your files never go anywhere

If you do this twenty times a day, you shouldn't be the one doing it

Merging two PDFs by hand now and then takes a moment. But if every morning someone downloads the attachments, puts them in order, merges them and uploads them into the business software, that's a process, and a process can be automated

WA