Merge PDFs into one file
Drop your PDFs in, arrange the page order however you like and get one combined file, all in the browser, with nothing uploaded anywhere.
Drag to reorder. By keyboard: focus an item with Tab and use Ctrl + arrow keys.
How to merge PDFs online
- Drop the filesDrag the PDFs into the area above, or click to browse your computer. You can drop several at once.
- Set the orderEach file becomes a thumbnail. Drag them into the sequence your sheet set needs.
- Merge and downloadClick Merge PDFs and download the single file, already in the order you set.
Frequently asked questions
Are my files uploaded to a server?
No. Everything runs inside your browser, on your own computer, and no file is sent to us or to anyone else. You can check for yourself: once the page has loaded, the tool keeps working with the internet turned off.
Is there a limit on how many or how large?
We impose none. The real ceiling is your computer's memory: merging dozens of heavy sheets at once can get slow on a modest machine.
Can I change the page order?
Yes. Drag the thumbnails to reorder, or press Tab to focus an item and Ctrl + arrow keys to move it from the keyboard.
Does it work on a phone?
It does. The tool is responsive and runs in phone and tablet browsers, within the memory limits of the device.