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
    An open-source corpus analysis class library written in C#. GUI of Tenka Text 0.1.3 comes with Wordlister - an advanced, extremely fast graphical wordlist tool and a simple regex concordance tool. Tenka Text - the open-source answer to WordSmith Tool
    Downloads: 2 This Week
    Last Update:
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  • 2
    Dialog is yet another O/RM (object to relational) mapping tool for .NET; however, it also aims to be a complete architecture, focused on delivering measurable productivity gains by providing the foundation for actual rapid application development.
    Downloads: 2 This Week
    Last Update:
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  • 3
    EPerl, or Embedded Perl, is a basic call-level interface that supports calling Perl subroutines or evaluating Perl code blocks from Java 5 and .NET 2.0. ActivePerl 5.8.8 (or later) for Windows is required. See unit tests (browse CVS online) for examples.
    Downloads: 2 This Week
    Last Update:
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  • 4
    Hotaru is an XNA-based Game Engine that is intended to be used for 2D Action RPGs. Game Developers can use Tonbo (a Visual Studio Plug-in) to create and distribute games that run on Hotaru.
    Downloads: 2 This Week
    Last Update:
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  • 5
    Jasper in an open source, cross-platform web programming framework.
    Downloads: 2 This Week
    Last Update:
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  • 6
    A portable and flexible HTTP web server library written in C#. A article about it can be found here: http://www.codeproject.com/cs/internet/minihttpd.asp
    Downloads: 2 This Week
    Last Update:
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  • 7
    Task scheduling service written completely in managed C#. The service can be linked into other projects (DLL) or installed as a stand-alone Windows service (EXE), and is able of executing tasks written in any .NET language.
    Downloads: 2 This Week
    Last Update:
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  • 8
    Extensible highly scalable ERP with encrypted XML backend; allows binding of any frontend (.NET,MONO,Java...).PlugIns:Contact management,disposition,invoices,reports,commAddon (e-mail,fax,TAPI,buddies,chat),osCommerce,StoreNuke, eBay,Amazon...
    Downloads: 2 This Week
    Last Update:
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  • 9
    THIS PROJECT IS DEAD. For the real appcelerator project, please visit http://www.appcelerator.com
    Downloads: 2 This Week
    Last Update:
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  • 10
    SAGE stands for Simple Asynchronous Game Engine and is an attempt to implement a multithreaded game engine in C#. For rendering/physics/sound/etc it uses(/will use) open source libraries (like OGRE, ODE, etc) through plugins.
    Downloads: 2 This Week
    Last Update:
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  • 11
    XOffice is a UI toolkit for developing cross-platform applications with the Microsoft Office style. XOffice provides an implementation of key MS Office UI components, including the new Ribbon component introduced in Office 2007.
    Downloads: 2 This Week
    Last Update:
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  • 12
    nToolbox is a .NET library of commonly used code. It provides developers with a set of reusable .Net components that solve common problems and simplifies common tasks.
    Downloads: 2 This Week
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  • 13

    GUITAR - A GUI Testing Framework

    A model-based test automation framework for GUI applications

    This framework supports a wide variety of model-based GUI testing techniques. The innovation lies in the architecture of GUITAR, which uses plug-ins to support flexibility and extensibility. Software developers and quality assurance engineers may use this architecture to create new toolchains, new workflows based on the toolchains, and plug in a variety of measurement tools to conduct GUI testing. More detail is presented in this publication: GUITAR: An Innovative Tool for Automated Testing of GUI-driven Software. Bao N. Nguyen, Bryan Robbins, Ishan Banerjee, and Atif Memon. Automated Software Engineering Journal. p.21, 1. 2014
    Downloads: 1 This Week
    Last Update:
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  • 14
    NBearLite : NBearLite is a .NET 2.0 data access component which supports MsAccess, SqlServer, Oracle, Sqlite, MySql, PostgreSql databases. NBearLite is the new Core of the next generation of NBear V4 Framework, but can also be used seperately.
    Downloads: 1 This Week
    Last Update:
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  • 15
    Boxerp is an open source framework for rich desktop client applications. It supports Windows (Windows.Forms and WPF) and also Linux and other POSIX systems (Gtk#).
    Downloads: 1 This Week
    Last Update:
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  • 16
    Extensible IDE and framework for managing small and large-scale code generation projects. Through an abstracted code generation layer, CH3ETAH can support almost any template language, workflows, and even tasks not directly related to code generation.
    Downloads: 1 This Week
    Last Update:
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  • 17
    .NET Assemblies that integrate and expands on various advanced solutions for DataBinding, Reflection, UI Wrapping and more. Fuel your .NET applications with RAD techniques and ready-to-use code that picks up where the .NET framework left off.
    Downloads: 1 This Week
    Last Update:
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  • 18
    DotNetOpenServer SDK

    DotNetOpenServer SDK

    Lightweight fully extendable client/server application framework

    DotNetOpenServer SDK is an open source lightweight fully extendable TCP socket client/server application framework enabling developers to create highly efficient, fast, secure and robust cloud based smart mobile device and desktop applications. Why? Unlike most application server frameworks, which are implemented over slow inefficient stateless protocols such as HTTP, REST and SOAP that use bulky ASCII data formats such as JSON and XML, DotNetOpenServer has been built from the ground up with highly efficient stateful binary protocols.
    Downloads: 1 This Week
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  • 19
    The project contain c# classes library and Java class library that implement the GeoRSS specification 1.2,by Joe hu at MapWindow software lab,Idaho State University
    Downloads: 1 This Week
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  • 20
    The complete ICOD Library, including all the networking tools, plus the tangentals. This umbrella project includes libraries for Mathematics, Chromatics, Security, and a text/character socket library.
    Downloads: 1 This Week
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  • 21
    .NET Object Relational Mapping tool that uses XML as input to generate your Data Access Layer.
    Downloads: 1 This Week
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  • 22
    N-Tier Windows Forms Framework

    N-Tier Windows Forms Framework

    N-Tier Windows Forms entity productivity framework

    Updated to work with Visual Studio 2012. The N-Tier Framework for Windows Forms is designed to put the developer in control with tools & APIs for the rapid development of database applications in c#. NTier is designed to leverage developers' skills and familiarity with Visual Studio and Windows Forms to quickly build large business applications. NTier provides tools, frameworks, designers, extender providers and helpers to make database application development easy without replacing familiar tools completely or simply providing an inflexible code generator. A key design principal is that each feature of NTier is decoupled from other NTier features and works with and not against the Visual Studio tools, APIs or form designers. The developer is free to use as few or as many features that are found to be useful. A complete database application generation wizard is provided to help get started quickly. Supports Microsoft .NET Framework 2.0 and above.
    Downloads: 1 This Week
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  • 23
    NSandbox allows any number of sandboxes, or AppDomains, to be easily created, managed, and unloaded. It is ideally-suited for plugin-based systems, as well as any application which requires execution of arbitrary code in an isolated manner.
    Downloads: 1 This Week
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  • 24
    Validation and extraction rules for VS-2005 web test framework.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Help Engine used by NasuTek Products. Similar to HTML Help 2.
    Downloads: 1 This Week
    Last Update:
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