Fpr (nuget): What was Fpr is now Mapster: https://www.nuget.org/packages/Mapster/  Mapster 2.0 has better features and is significantly faster in most cases than Fpr...and now works for .Net 4.0/4.5/.Net Core  A fast, fun and stimulating object to object mapper.  Kind of like AutoMapper, just simpler and way, way faster.
Keywords: Mapper|AutoMapper|Fast|Mapping|Mapster