How to convert multiple Word and Excel files into a single PDF file?
Please by following steps to try, 1.Please print first word document to C:\output.pdf file, 2.Please print second word document to C:\output.pdf file again, the PDFcamp will popup a message box, you can select the “Append to the last page” option to append it to the C:\output.pdf file, 3.For other documents, please repeat step 2.