Top 20 NuGet mapper Packages

Common code for SQLMapper Library
Easy and simple Oracle db mapper
Simplifies Layered Application Development Contains base classes for Business Layer. A fast and optimized property mapper is included. (eg:- service.GetAll<Person>(person.Age > 25)) A Generic Business Service Interface see https://github.com/Adilcp/LayeryDemo
.net-library that allows you to map properties of two classes and then use result mapping to convert from one to another.
Utility for converting JSON string to specific C# object format
A lightweight, fully-featured JSON parser using Sprache
A convention object to object or DataReader to object mapper in .NET.
Crane is an simple to use ORM to minimise the job of mapping SQL queries to POCO. See https://github.com/gtaylor44/Crane for examples.
A extremely fast and friendly convention-based object-object mapper. It is implemented via the Emit library and uses a fluent configuration API to define an object-object mapping strategy. PowerMapper is useful for dealing with DTO objects, data access layers an so on.
Attributes for decorating POCO classes with information needed to map them to/from a SQL database.
Cartographer is a convention driven .NET library for mapping objects to objects with strong emphasis on ease of use, extensibility, traceability and structure.
A small configuration to class mapper for ASP.NET 5.
A tiny object mapper, linq expression translator for dotnet
A very simple static mapper. How to use: var viewModel = Mapper.Map<ViewModel>(model); var model = Mapper.Map<Model>(viewModel); var resultList = Mapper.Map<Model>(viewModelCollection); Mapper.CopyProperties(source, target);
A zero configuration, on demand object-object mapper. It creates a new object with matching properties. Properties with different names can have Alias attribute to define one or more property names this should match to. Regardless of where this is defined (Source or Destination class). Usage: https...
Kraft Wrapper is a library that make Sitecore API injectable and unit testable. It is interface based, model of the Sitecore API, which is included auto mapping from an item to your model class.
This library consists of IKoshelev.Mapper.ExpressionMappingComponents type, which is used to define expressions mapping type A to type B, and IKoshelev.Roslyn.Mapper analyzer, which at design-time checks that no field or propperty of types A or B is missing from the mapping definition.
Tool for mapping beetween classes, structures, arrays and simple types. Unit tests, examples and latest version source code: https://github.com/XMundek/FastAutoMapper