Top 20 NuGet uwp Packages

PDF for UWP provides components to create PDF files with only a few lines of code. Note that this library is legacy replaced by C1.UWP.Document.
Maps component for displaying geograpical data. Allows pan and zoom, vector shapes, and offline map sources with KML support.
InputPanel for UWP provides data entry forms with built-in visual styles, validation, annotations, dynamic forms, and more.
Imaging library allows you to load and edit PNG and JPEG Files, and display animated GIFs.
Specialized financial charts for UWP including Heiken-Ashi and Kagi.
FlexChart for UWP is a Cartesian chart control. Supports line, area, scatter, bubble, candle, column, bar and HLOC financial chart types.
Excel library for easily opening, modifying, or creating Excel files. Allows you to manipulate sheets, save workbooks, and export to multiple formats.
DateTime Editors for UWP includes controls for displaying, editing, and validating DateTime information. Includes DateSelector, TimeSelector, and DateTimeSelector.
Provides Assimp Import/Export for HelixToolkit.SharpDX.
A wrapper around Managed EWS API which lets MailBee.NET-enabled applications to work with EWS the same way they do with other e-mail protocols. Supports .NET Framework 3.5 and newer, .NET Core 2.0 and newer, .NET Standard 2.0 and newer, UWP, Xamarin.
Simple Stupid Redux Store using Reactive Extensions - DevTools for UWP applications
SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.
Collection of libraries that support Kano PC applications.
Avalonia is a cross-platform UI framework for .NET providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS and with experimental support for Android, iOS and WebAssembly.
Avalonia is a cross-platform UI framework for .NET providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS and with experimental support for Android, iOS and WebAssembly.
OPC UA Configuration Class Library
Avalonia is a cross-platform UI framework for .NET providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, MacOS and with experimental support for Android, iOS and WebAssembly.
Reading control made for UWP, theoretically supports TXT and Epub