Hey, if you add the filename of the image as text to the clipboard, this should work with MS Paint and Paint.NET 🙂
I actually mispoke, MS Paint and Paint.NET accept images whose filenames are copied in the format CF_HDROP (not text):
https://devblogs.microsoft.com/oldnewthing/20140609-00/?p=783
Paint.NET is the main image editor I use, so your disclaimer piqued my interest. I had to find out how to get it to work 🙂