Learn how to combine PDF files for free or professionally with Adobe tools. Step-by-step guide to secure and efficient PDF merging.

Here’s a detailed guide to help you combine multiple files into one PDF file using a free online PDF editing tool and downloadable PDF editing software.

Merge PDF files, two or more, by using the Adobe Acrobat Reader Combine PDF function. Adobe Acrobat Reader DC is the cloud-based version of Adobe Acrobat Pro.

You can combine multiple PDF files into a single, easy-to-share document using simple software on your Mac computer or Windows PC. Here's how.