How to merge your PDFs on Windows
- 1
Open this page in Edge or Chrome on your Windows and add two or more PDF files.
- 2
Drag them into the order you want.
- 3
Click Merge PDF and download the combined file.
Merge PDF on Windows: built-in options vs this tool
Windows has no built-in way to merge PDFs: neither Edge nor Microsoft Print to PDF can combine files. A browser tool like this one is the simplest option without installing software.
It runs in Edge, Chrome or Firefox on Windows 10 and 11, with no software to install and nothing to uninstall later.
Private by design
Your file is processed by your own browser, in memory. It is never uploaded, stored or seen by anyone, and the page’s security policy blocks it from sending data to other servers.
Frequently asked questions
How do I merge PDF files Windows?
Open this page in Edge or Chrome on your Windows and add two or more PDF files. Drag them into the order you want. Click Merge PDF and download the combined file. It runs in the browser on Windows, with nothing to install.
How to merge PDF files Windows?
Add the PDFs, drag them into the order you want, then click Merge PDF. The combined file downloads straight away. You can merge two files or dozens; the order of the list is the order of the pages.
Does it work on Windows?
It runs in Edge, Chrome or Firefox on Windows 10 and 11, with no software to install and nothing to uninstall later.
Can I change the order of the files?
Yes. Use the arrows next to each file to move it up or down before merging. To reorder individual pages after merging, use Rearrange PDF Pages.
Is there a limit on files or size?
There is no fixed limit. The only constraint is your device’s memory; a normal laptop handles hundreds of pages or files of several hundred MB.
Does merging reduce quality?
No. Pages are copied without re-encoding, so text, vector graphics and images look exactly as they did in the original files.