There are 2 repositories under windows-imaging-component topic.
Windows Imaging Component for HEIC file - Add ability for windows or other software to open HEIC files
Example Windows Imaging Component (WIC) codec
A COM interop library for .NET that makes Windows Imaging Component (WIC) available to managed code.
Some example projects that show how to use the Windows Imaging Component (WIC) for loading, saving and displaying images on Windows
GIMP plugin which adds reading support for all image formats that are supported by the Windows Imaging Component (WIC) codecs on your computer
Paint.NET plugin which adds reading support for all image formats that are supported by the Windows Imaging Component (WIC) codecs on your computer
Direct2D Image editor
A module in Python3 providing a bridge with the Windows Imaging Component (WIC) framework
UWP & console app for transcoding of images that uses Microsoft Windows Imaging Components