Top 20 NuGet appconfig Packages

F# Libary for managing configuration data from environment variables and application config in a type-safe way
A Photon plugin for modifying and transforming VS App/Web config files.
Config plugin to Xamarin.Forms, Xamarin.Android and Xamarin.iOS applications.
DotNet Development Utilities. Autoreader AppConfig file.
Adds DataObjects.Net configuration template and configuration file schema
A micro-module for parsing configuration values from App.config and other .NET configuration files. Feel free to bundle this module with your core library (using any packer, like ILMerge, ILRepack, LibZ, etc.), use micro-assembly as it is, or just take the source code and use it in your project.
.Net Dev Utils
A lightweight library to load application configuration settings into a dictionary.
Wrapper class library for WinRT Roamin/Local settings.
Allows to generate app.config file from configuration class
A micro-module for parsing JSON configuration values from App.config and other .NET configuration files. Feel free to bundle this module with your core library (using any packer, like ILMerge, ILRepack, LibZ, etc.), use micro-assembly as it is, or just take the source code and use it in your projec...
Simple syntactic sugar for ConfigurationManager
Easily manage configuration within your .net application
Da suporte a obter informações do AppSettins do WebConfig ou AppConfig, dando uma mensagem de exceção tratada caso seja esperado uma chave que não foi definida no arquivo pelo desenvolvedor.
SimplifiedConfiguration makes it a breeze to read the config file settings. It's APIs makes it unnecessary to specify the app settings key and rather derive the key from the property name.
AppSettings class mapper.
This Configuration Reader simplify the multiple configuration saved in the Windows Registry, sent by Command Line, included in App.Config or recorded in a database table.