Windows system utilities to maximize productivity

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of f…

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

Cross Platform Terminal UI toolkit for .NET

LiteDB - A .NET NoSQL Document Store in a single data file

A toolkit for developing high-performance HTTP reverse proxy applications.

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable sta…

Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).

The Reactive Extensions for .NET

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

Flax Engine – multi-platform 3D game engine

Unity Open Project #1: Chop Chop

Xamarin.Forms is no longer supported. Migrate your apps to .NET MAUI.

C# library and console app for using new feature control APIs available in Windows 10 version 2004 and newer

Sample apps built using the Xamarin.Forms framework

Windows Application Driver

An open-source, free protector for .NET applications

The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you e…

OpenAPI based HTTP Client code generator

Build Cross Platform HTML Desktop Apps on .NET using native GUI, HTML5, JavaScript, CSS, Owin, AspNetCore (MVC, RazorPages, Blazor)

Open source obfuscation tool for .NET assemblies

A collection of .NET for Android sample projects

This project contains a collection of Custom Renderer examples. This will be updated as we refine the feature and add more options.

Plugins for Xamarin

.NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the b…

Extend the Unity Toolbar with your own Editor UI code.

The Xamarin Community Toolkit is a collection of Animations, Behaviors, Converters, and Effects for mobile development with Xamarin.Forms. It simplifies and demonstrates common developer tasks buil…