TinyEXR.NET is a C# wrapper of tinyexr
The target framework of TinyEXR.NET is .NET Standard 2.1
TinyEXR.NET can be found on NuGet 
The API is completely consistent with tinyexr. You can find them in the class TinyEXR.Exr.
Besides, I add some simple helper class, like TinyEXR.SinglePartExrReader and TinyEXR.ScanlineExrWriter. You can use them to easily read and save exr images.
If you don't like them, you can also use native functions in the class TinyEXR.Native.EXRNative. Of course, you should be clear about what you are doing :).
This lib use ClangSharp to generate binding code.
API is unstable. May be modified at any time.
tinyexr did not export any symbols, so I have to make a wrapper for these C++ functions. Fortunately, they are not so much. The wrapper lib is in the folder TinyEXR.Native
Currently, only win-x64, linux-x64 and osx-x64 are available. If you want use this lib on other platforms, you have to build them by your self.
multi-part wrapper
TinyEXR.NET is under MIT license