Integrating UE5 Project with something like WinForms

Hello, everyone. This is my first time using Unreal Engine 5 and I have a question to ask you. Currently, I’m working on a project that requires me to create a Biology Learning Platform. I personally split the application into two parts. The first part is the actual learning platform itself while the other part is the VR dissection I’ll be making using UE5. The learning platform part will be created using WinForms(I’m open to suggestions on other frameworks that I can use to create GUI Desktop Applications). The idea is to have the VR Dissection part pop up after I click on the “VR Dissection” button shown in the wireframe below. I do know what slate and UMG are and I originally wanted to use them to create the UI of my application but then I found out that there’s no way for users to upload files like PDFs, Videos, Powerpoint Slides, and etc. After looking through videos and some online forums, I couldn’t find a possible solution for my problem. So I’m here to ask if there’s any way for me to integrate my UE5 VR Dissection with my WinForms Application.