This is “File Drop UMG,” a plugin that makes adding file drag-and-drop functionality to your Unreal projects a breeze! The plugin includes a UMG widget that allows users to drag and drop files directly onto it during runtime. You can also set file type filters to control which files are accepted.
Docs
Demo
Available now on FAB
Feel free to ask any questions here or over on our Discord server. We’re always happy to help!