https://help.syncfusion.com/document-processing/powerpoint/conversions/powerpoint-to-pdf/net/convert-powerpoint-to-pdf-in-azure
Convert PPTX to PDF in Microsoft Azure | Syncfusion
Learn how to convert a PPTX to PDF in Azure services using .NET PowerPoint library (Presentation) without Microsoft PowerPoint or interop dependencies.
convert pptx to pdfmicrosoft azuresyncfusion