Learn how to count pages in multiple PDF files together in Windows 11/10 using a web browser and free PDF page counter tools.

And that’s how you make a single PDF out of several PDF files using various ways on your Windows 11 computer. It’s also possible to combine images into a PDF file if you’d like to do that.

There's no need for a paid Adobe Acrobat subscription. These built-in and free tools let you merge PDF files quickly.