Top 20 NuGet converters Packages

Useful JSON converters and helpers
Useful JSON converters and helpers for working with Enums
Collection of controls for WPF
Converters for basic F# types using Newtonsoft.Json
WPF Converters provides a number of generic binding converters for use in WPF applications. Online at https://github.com/stefv/WPFConverters/.
Collection of some of WPF helper functions and controls.
Bunch of useful XAML converters for Xamarin Forms
A Class Library containing common Value Converters for use in Xamarin.Forms projects.
Proposes a list of commonly used converters for WPF.
WPF User Interface Controls and Helpers
Universal Windows Platform Control and Utility library DEPRECATED This package is not supported anymore. All Controlls and Utilites have been moved to the official UWP Community Toolkit (https://github.com/Microsoft/UWPCommunityToolkit). Please use it instead.
This is a set of commonly used WPF Converters, from the Coolblue OSS Team.
Converters for WPF
Collection of useful converters for the Universal Windows Platform.
Collection of XAML converters
vBridge extends .NET's GUI capabilities by giving developers additional system features, and increases productivity by eliminating common boilerplate code.
Small library consisting of useful converters.
WPF library containging converters needed for XAML