For a customer I am trying to meet a requirement stating that users should be able to merge all selected documents into 1 document.
Please try using Aspose.Words for SharePoint to convert Word files to PDF format. For further details, please visit Convert One MS Word File
Please try using Aspose.Words for SharePoint to convert Word files to PDF format. For further details, please visit Convert One Excel File to PDF format.
Please try using Aspose.Pdf for SharePoint to perform the conversion. For more information, please visit Convert a Text file to PDF.
Please share some details regarding the input PDF file. Is it a simple PDF file or file with some specific configurations and you need to perform some conversion over it.
Aspose.Pdf for SharePoint can fulfill this requirement. For further details, please visit Convert an Image to PDF format.
You can perform the conversion using Aspose.Words for SharePoint if the input XML file is either XML - Microsoft Word 2003 WordprocessingML or XML - Flat OPC. Please visit Multiple Format support with Aspose.Words for SharePoint.
Can you please share some details regarding this requirement and what sort of operations your customers might be performing. It will help us to understand and reply accordingly.