Create personalized PDFs from your data
Mail merge with PDF documents lets you create personalized copies of a PDF template using data from Excel or CSV files. While our tool focuses on combining PDF files, understanding mail merge is essential for businesses sending personalized contracts, certificates, invoices, and letters. For simple PDF combining (merging multiple separate PDF files into one), use our free merger above. For true mail merge (inserting variable data into PDF templates), you'll need specialized software — but you can merge the resulting individual PDFs into batches using our tool.