You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.

Mail Merge creates one document and sends it to multiple people. Learn how to Mail Merge from Excel to Outlook using Office Mail Merge feature.

We show you how to clean up and prepare your data for the big mail merge, everything from trimming unnecessary data fields to setting up record ID numbers.

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.