Browse free open source C# Frameworks and projects below. Use the toggles on the left to filter open source C# Frameworks by OS, license, language, programming language, and project status.

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  • 1
    !!! The project has been renamed to "libanculus-sharp" and has been moved to googlecode : http://code.google.com/p/libanculus-sharp/ !!! LibCommon is a reusable library written in C#. It runs on Mono 1.2 or higher and .NET 2.0 or higher. It provides an
    Downloads: 0 This Week
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  • 2

    LibY!Mail

    .NET object oriented encapsulation and access library to Yahoo! Mail

    LibY!Mail is a .NET object oriented hierarchical encapsulation of the Yahoo! Mail web services. It allows developers of web applications easy access to the web services, without the hassle of having to follow message ID's, part ID's and their relations.
    Downloads: 0 This Week
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  • 3
    Liconcomp can compose videos, text, and camera images live and play them back in real time. It's perfect for the playback of content on large screens, LED walls, scrolling LED displays, LED perimeter systems, and screens in custom formats.
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  • 4
    A fast, lightweight Inversion of Control container and application framework for .NET developers.
    Downloads: 0 This Week
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  • 5
    The Lighting Framework is a framework for rapidly designing, developing and deploying Windows Forms Smart Client applications using Microsoft’s .NET framework. The Framework frees the developer from the mundane task of creating the application shell.
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  • 6
    LinkSmart Middleware

    LinkSmart Middleware

    We have moved to https://linksmart.eu - visit us over there!

    You can now find us at https://linksmart.eu -- along with files for download, repositories for code, forums for support, and wikis for documentation.
    Downloads: 0 This Week
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  • 7
    Lioness (Languages Interop Framework)
    Framework for making Windows applications that are one .exe file in AutoHotKey_L,C++,C#, VB.NET,Java,Groovy,Common Lisp,Nemerle,Ruby,Python,PHP,Lua,Tcl,Perl,Jint,S#,WSH VBScript,HTML/JavaScript/CSS,COM, PowerShell without compiling . For .NET 4.
    Downloads: 0 This Week
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  • 8
    LogikBug's IoC Container
    LogikBug's IoC dependency injection container is very light weight. Finding a dependency injection container to suite my needs seemed rather cumbersome. So, I wrote this DI Container to suite my needs and thought I'd put it out for others to use.
    Downloads: 0 This Week
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  • 9
    LogoFX Client MVVM ViewModelFactory

    LogoFX Client MVVM ViewModelFactory

    Definition and implementation of view model factory pattern

    A lightweight framework for managing ViewModel creation and injection in MVVM-based applications.
    Downloads: 0 This Week
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  • 10
    Loxodon Framework

    Loxodon Framework

    An MVVM & Databinding framework that can use C# and Lua

    LoxodonFramework is a lightweight MVVM(Model-View-ViewModel) framework built specifically to target Unity3D. Databinding and localization are supported. It has a very flexible extensibility. It makes your game development faster and easier. For tutorials, examples, and support, please see the project. You can also discuss the project in the Unity Forums. The plugin is compatible with MacOSX, Windows, Linux, UWP, WebGL, IOS, and Android, and provides all the source code of the project. If you like this framework or think it is useful, please write a review on AssetStore or give me a STAR or FORK it on Github, thank you! Loxodon Framework Bundle is an AssetBundle manager.It provides a functionality that can automatically manage/load an AssetBundle and its dependencies from local or remote location.Asset Dependency Management including BundleManifest that keep track of every AssetBundle and all of their dependencies.
    Downloads: 0 This Week
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  • 11
    The Language of Your Choice (Loyc) project is intended to become a rich set of tools for cross-language interoperability. THE PROJECT HAS MOVED TO GITHUB / LOYC.NET / CORE.LOYC.NET
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  • 12
    Inspired by MAF and MEF in creating extensible applications. A simple but flexible plug-in framework for .NET/Mono-based applications. Extend your application with CLI-compatible, Java, Ruby, Python, and native binaries.
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  • 13
    Framework for the declarative development of smart client applications in .Net. The main parts of the framework will be a communication component, declarative layout manager, deployer component and a controls library.
    Downloads: 0 This Week
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  • 14
    MORP
    MORP (Module Orientated Robotic Programming) is a framework bringing base implementations in order to easily connect modules such as a NXT or Bioloid Robot. It provides its own scripting languages called 'morp' dedicated to robot programming.
    Downloads: 0 This Week
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  • 15
    A simple yet powerful Model-View-Presenter framework for .NET platform. See www.MVCSharp.org for details.
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  • 16
    A framework that provides AJAX technologies for web pages created with ASP.NET. It allows developers to easily integrate AJAX support into their pages without replacing the ASP.NET controls and/or writing javascript code.
    Downloads: 0 This Week
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  • 17
    MappingGenerator

    MappingGenerator

    Code fix provider that allows to generate mapping code in design time

    MappingGenerator was initially created as a design-time alternative to AutoMapper. Now it is evolving into a coding assistant to whom you can delegate the most mundane coding tasks. Code action that generates an implementation for different mapping methods based on the method signature. Code action that automatically completes method invocation with locally available variables. Code action that automatically completes object initialization block with locally available variables. Code action that generates mapping lambda for Select() and ConvertAll() methods. Full access to UI configurator that allows adjusting different aspects of how the mapping code is generated (in the free version you can try it how it works in read-only mode). Premium version contains a much broader set of converters and matching rules that are able to handle more complex mappings.
    Downloads: 0 This Week
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  • 18
    Maximum is a C# library containing classes for statistics, date, delimited files, logging, command line argument parsing, string utilities, vector, ZIP code, and neural networks.
    Downloads: 0 This Week
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  • 19
    Mean Fiddler is a REST-style data service for .Net similar to the Microsoft project codenamed Astoria but based on NHibernate as the domain model.
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  • 20
    A C# Port of the JScience Java Reference Implementation (RI) for JSR-275: javax.measure.*
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  • 21
    MercuryMessaging

    MercuryMessaging

    Framework to facilitate communication in the Unity game engine

    The Mercury messaging toolkit is a new way to handle cross-component communication in the Unity game engine. It integrates seamlessly with the Unity Editor, and is both robust and expandable. It has been tested in Unity 2020 up until 2020.3.21f1, Unity 2019 up until 2019.2.17f1, Unity 2018 up until 2018.3.13f1, Unity 2017 up until 2017.4f1, and 5.6. The toolkit contains the Mercury messaging framework, which is a messaging and organizational framework built around the Mercury Protocol. Unity organizes its rendered scene objects (known in Unity as GameObjects) using a standard scene graph (known in Unity as the Scene Hierarchy). While Unity is very powerful, it is fairly difficult to achieve nonspatial communication between scriptable components of GameObjects (in Unity, known as MonoBehaviours).
    Downloads: 0 This Week
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  • 22

    MetaN

    MetaN is a framework which provides some useful tools for C# / .NET.

    MetaN is a .NET framework written in C#. Suitable for .NET 4.0, and compatible with Mono.
    Downloads: 0 This Week
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  • 23
    OpenGL framework for .Net
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  • 24
    Michel Max Spreadsheet Serialization

    Michel Max Spreadsheet Serialization

    Serializes and Deserializes objects into spreadsheets

    EN-US: Serializes and Deserializes objects into and from "Microsoft Excel XML" saved as ".xls". PT-BR: Serializa objetos em "Microsoft Excel XML" salvo como ".xls", e Deserializa "Microsoft Excel XML" salvo como ".xls" para objetos.
    Downloads: 0 This Week
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  • 25
    MicroConnector is a .NET Framework library that enables you to easily connect a microcontroller with a serial connection to resources on a PC using the .NET Framework.
    Downloads: 0 This Week
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