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
    IeUnit is a simple framework to test logical behaviors of web sites. It is implemented in JavaScript for Windows XP + Internet Explorer platform.
    Downloads: 17 This Week
    Last Update:
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  • 2
    MyGeneration is an extremely flexible template based code generator written in Microsoft.NET. MyGeneration is great at generating code for ORM architectures. The meta-data from your database is made available to the templates through the MyMeta API.
    Downloads: 7 This Week
    Last Update:
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  • 3
    Genome SDK

    Genome SDK

    The Genome is a program component framework

    Downloads: 16 This Week
    Last Update:
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  • 4
    A software toolkit for using the EPCglobal Low Level Reader Protocol (LLRP) to communicate with conforming RFID readers.
    Downloads: 9 This Week
    Last Update:
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  • 5
    framework to build web applications in Java, designed for easy and rapid development
    Downloads: 14 This Week
    Last Update:
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  • 6
    Test automation framework, for building fast, re-usable and reliable system tests under windows OS. It includes a tool for developing automation in .NET, and a GUI tool to compose automation with no coding skills. Learn more: http:/qaliber.org
    Downloads: 3 This Week
    Last Update:
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  • 7
    It is extensible SOA backend framework for .NET. Integration with NServiceBus, Quartz and NHibernate brings messaging, event/message scheduling, entity persistence, asynchronous processing and WCF web services into single platform for SOA projects.
    Downloads: 12 This Week
    Last Update:
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  • 8
    iJaNet is a J2EE-based framework designed for building distributed applications. However, it is very simple and does not requre deep knowledge of J2EE to be used in various projects. For a detailed information see http://www.janetframework.org
    Downloads: 9 This Week
    Last Update:
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  • 9
    Application framework that provides common services used by most business applications. Based on Xin Chen's Simplified Application Framework (SAF). Developed using .NET framework 2.0
    Downloads: 7 This Week
    Last Update:
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  • 10
    An c# framework for easy development and maintanence of business applications.
    Downloads: 7 This Week
    Last Update:
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  • 11
    BooGame is an object oriented CLS-compliant, 2D game engine framework that provides high-level hardware accelerated video, audio, keyboard, mouse, embedded scripting and many image formats. Written in C#, BooGame targets .NET 1.1, 2.0 and Mono platforms.
    Downloads: 6 This Week
    Last Update:
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  • 12
    EMI2let defines a multi-agent software architecture, where agents modelling the different roles played by entities in AmI, communicate and cooperate to enhance and facilitate the user interactions with her smart environment.
    Downloads: 6 This Week
    Last Update:
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  • 13
    Intel® Mobile Platform SDK 1.3 covered by BSD license, enables developers to build mobile-aware applications. It provides a set of libraries and runtime components, and programming interface, common across Windows and Linux platforms.
    Downloads: 6 This Week
    Last Update:
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  • 14
    Lightweight framework for creating data-aware objects and collections in .NET. Designed to be unobtrusive. A framework for people that don't want to use a framework.
    Downloads: 5 This Week
    Last Update:
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  • 15
    Icarus Scene Engine

    Icarus Scene Engine

    3D .NET engine for Windows, Linux, Mac

    Icarus Scene Engine is a cross-platform, CLS-compliant 3D framework, integrating open source APIs into a cohesive all-open-source, all .NET solution. For Windows, MacOSX & Linux. Uses OpenTK, OpenGL, OpenAL APIs for graphics and audio. Runs on Mono/.NET. Links to FFMpeg for streaming video, and FreeType as a temporary conversion mod to bring fonts into a native XML format. Binary builds of Icarus will be infrequent, roughly every 18 months or so, the GIT code updates regularly on a weekly or twice-weekly basis (or faster if there are urgent issues).
    Downloads: 5 This Week
    Last Update:
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  • 16
    xseev
    xseev is a simple expression evaluator library
    Downloads: 5 This Week
    Last Update:
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  • 17
    Scrolling Game Development Kit 2
    All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.
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    Downloads: 1 This Week
    Last Update:
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  • 18
    Cooperator is on the one hand, a base class library for Object Relational Mapping, ORM, and by another one, a tool of code generation for for the MS.Net 2.0/3.0, using Business Objects and Stored Procedures. DAL, ORM, UOW, FACADE, MAPPER, MODELING ...
    Downloads: 4 This Week
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  • 19
    A toolkit for building user-level filesystems on the Windows operating system
    Downloads: 4 This Week
    Last Update:
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  • 20
    FileHelpers Library
    http://www.filehelpers.net The FileHelpers are an easy to use .NET library written in C#. Is designed to read/write data from flat files with fixed length or delimited records (CSV). Also has support to import/export data from different data storages (Excel, Access, SqlServer) Code on GitHub: https://github.com/MarcosMeli/FileHelpers
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    A framework for accessing the Windows Shell Namespace from .Net. Provides controls to enable embedding Windows Explorer-like functionality into .Net programs and for creating custom file dialogs.
    Downloads: 1 This Week
    Last Update:
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  • 22
    An open source starter package for creating Minecraft type games, using Unity 3 by Unity Technologies.
    Downloads: 1 This Week
    Last Update:
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  • 23

    Sasa

    Sasa is a collection of organized extensions to the .NET framework.

    Sasa is a set of extensions to the .NET framework for networking, generic operator handling, LINQ expression processing, parsing, and more.
    Downloads: 1 This Week
    Last Update:
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  • 24
    C# (.NET) class library to assist with parsing command-line arguments. Design has been originally derived from the Perl Getopt libraries. Code is designed for flexibility and tight integration with features provided by the .NET platform.
    Downloads: 3 This Week
    Last Update:
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  • 25
    Jasper in an open source, cross-platform web programming framework.
    Downloads: 3 This Week
    Last Update:
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