I do have a web application running in ASP.NET Core 3.1. The use case would be a user will upload a .pdf file and that file will be received as IFormfile. The file will then be converted to an image file (.jpg/.png). The file will then be uploaded to a blob storage.
I have looked into Pdfium but I think this is limited to desktop applications.
Do you have any other tools that worked for you? Any tips on how this can be achieved in web application?