JBig2Decoder.NETStandard (nuget): Library that converts JBIG2 (.jb2) files to binary image arrays.  Each pixel is white or black and the compression is 2-4 times smaller than JBIG!  The library has no dependencies and is compiled for .NET6, .NETStandard2.1, .NETStandard2.0, and .NET Framework 4.8.  It is based off of https://www.nuget.org/packages/JBig2Decoder.NETCore/
Keywords: jbig2|jb2|binary|image|pixels|bi-level