I have an ASP.NET MVC project on .NET 4.6.2 that can convert and combine selected docx, xlsx, image files to a pdf file. A can do that by using Microsoft.Office.Interop dlls and pdfsharp library.
It runs on localhost, but on the server it can't. I realized that if I use these dlls, I need office applications to be installed. But my web server doesn't allow or want to install office application. How can I convert docx or xlsx files to pdf without using this kind of dlls but with ASP.NET MVC code?