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
    Use Lotus Formula Language to script web applications. MNS brings the power and simpleness of formula language into the browser, allowing Notes developers to reuse their code and giving all web developers an alternative to JavaScript
    Downloads: 3 This Week
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  • 2
    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: 3 This Week
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  • 3
    php2desktop

    php2desktop

    Build Windows desktop applications using PHP, Javascript, CSS & HTML

    php2desktop gives developers the ability to create content rich native Windows GUI applications using web technologies they're familiar with. Zero C language knowledge is necessary, simply copy your web files into the www directory and run by opening the .exe file. In a way, php2desktop is a PHP to exe compiler without the headache of running commands. php2desktop is an out-of-the-box solution that comes pre-built with PHP 8 and a Chromium 114 embedded browser; combine with the power of JavaScript, SQLite, HTML5 & CSS3 and you'll be making native desktop applications as easy as building a web application. Connect to APIs for interactive applications. Use your favourite framework such as Bootstrap or Laravel and change nothing about your workflow ... Your imagination's your only limit.
    Downloads: 3 This Week
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  • 4
    Microsoft.NET WebDAV Server Framework (RFC2518 compliant) which allows users to easily expose WebDAV functionality via IIS to custom solutions. Please provide comments (negative and positive) and consider donating! Thanks!
    Downloads: 1 This Week
    Last Update:
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  • 5
    CognitionMaster

    CognitionMaster

    object-based image analysis framework

    Wienert S, Heim D, Kotani M, Lindequist B, Stenzinger A, Ishii M, Hufnagl P, Beil M, Dietel M, Denkert C, Klauschen F. CognitionMaster: an object-based image analysis framework. Diagn Pathol 2013, 8:34
    Downloads: 3 This Week
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  • 6
    Abzu provides everything from basic to advanced console features for any .net console project.
    Downloads: 2 This Week
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  • 7
    The AdFactum Object Mapper is a relational object mapper for Microsoft .NET. It has special features like an internal localization functionality, support of data paging and a comprehensive query API. The mapper supports Oracle, SQL Server, Access and
    Downloads: 2 This Week
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  • 8

    Information Library for C#

    Information Oriented Programming Library for C#

    The Information Library for C# is a .NET library for information oriented programming. The new version has more endeme functionality and some micro-languages. To understand why this is useful, you must understand the difference between data and information. Wikipedia has an interesting article on information. As does diffen: http://www.diffen.com/difference/Data_vs_Information My definition of information is that information is data that has meaning to people, whereas data is data that has meaning mainly to a computer or a programmer. A discussion of this may also be found at https://thisstack.wordpress.com/.
    Downloads: 2 This Week
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  • 9
    LITS is a game development engine, which offers basic implementations of the most needed interfaces: Graphic, Network, Sound and Input. All interfaces have several (parts plattform independent) wrappers which can be choosen as needed.
    Downloads: 2 This Week
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  • 10
    ManagedFusion was built on the idea of having a single Web-Portal Core, that handles modules, security, themeing, and localization. A CMS, ERP, or CRM can be easily created with this powerful framework. Mono and .Net are supported.
    Downloads: 2 This Week
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  • 11
    SharpAssembler
    This library assembles machine instructions (e.g. x86-64) represented as managed .NET objects. It provides an intuitive object model that can be manipulated and emitted to various object file formats (e.g. bin, elf) from C# and other .NET languages.
    Downloads: 2 This Week
    Last Update:
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  • 12
    Based on the Spring.NET Application Framework the RichClient project is designed to bring the power of Spring.NET to desktop environments. It allows to leverage proven design patterns and components made available by the Spring.NET Application Framework.
    Downloads: 2 This Week
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  • 13
    dotNet4Java - .Net for Java

    dotNet4Java - .Net for Java

    The best Java library to work with .Net libraries and frameworks.

    The dotNet4Java is a .Net Runtime Library for Java which helps Java developers work with .Net framework and 3rd party libraries in Java with ease. It is designed to provide a way to interact with applications written in anyone of the .Net languages (such as C#, Visual Basic.Net, Delphi.Net, JScript.Net etc) from Java. Competitive Advantages: - dotNet4Java JAR can be easily added to artefacts repository like maven or ivy. - dotNet4Java is single jar file that can be very easily added to any type of Java project EJB, applet, desktop, console or service. - No extra dll is required when deployed. - Full access to .Net Framework Class Library. - Lightweight and easy to use. - There are tools to import and generate .Net Libraries into Java class files. dotNet4Java can do so much: - Access .Net Framework Class Library. - Access Third Party .Net Libraries. - Access Your .Net Libraries. - Can invoke members of a .Net types. - etc Latest Version: 1.0.1.0
    Downloads: 2 This Week
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  • 14
    BinaryNotes is the Open Source ASN.1 (Abstract Syntax Notation One) framework for Java and .NET based on annotations/attributes. The framework has the flexible ASN.1 compiler, the runtime library that supports BER, DER and PER, and the Message Queues
    Downloads: 1 This Week
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  • 15

    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
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  • 16
    An operating system kernel written in C# with a strong focus on security, reliability, and maintainability.
    Downloads: 1 This Week
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  • 17
    Tripous is an open source desktop database (data entry) application framework written in C# that uses Windows Forms as the Presentation Layer. Tripous is a handy tool in creating traditional client-server applications.
    Downloads: 1 This Week
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  • 18
    .Net Runtime Library for Delphi

    .Net Runtime Library for Delphi

    This is the best library to work with the .Net framework from Delphi.

    The .Net Runtime Library for Delphi (CNClrLibrary) is the best library to work with .Net framework and .Net libraries from Delphi. It is designed to provide a way to interact with applications written in anyone of the .Net languages (such as C#, Visual Basic.Net, Delphi.Net, JScript.Net, etc) from Delphi. CNClrLibrary allows Delphi to use .Net libraries without the need for registry entries, COM registrations, or changes to the .NET libraries. Competitive Advantages: - No extra dll is required when deployed. - No COM registration of .Net Libraries is required when deployed. - There are tools to generate your .Net Libraries into Delphi pas files. - Allows Delphi to consume .Net libraries as if they were native code. - Full access to .Net Framework Class Library. - Easy to use. CNClrLibrary can do so much: - Access .Net Framework Class Library. - Access Third Party .Net Libraries. - Access Your .Net Libraries. - etc Latest Version: 6.0.7.0
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    Downloads: 1 This Week
    Last Update:
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  • 19
    Advanced Send and Receive Sonic MQ C#
    AdvancedSendandReceive is a well featured SonicMQ client application implemented in C# for Sending and Receiving of JMS messages. It was inspired by the work done for BasicSendandReceive C# sonicmq
    Downloads: 1 This Week
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  • 20
    Af-Arch is an Open Source N-tier framework to build distribuited applications. Its license schema allows Open Source and commercial (closed source) applications. This is the foundation to build an new set of applications in a fast and reliable way.
    Downloads: 1 This Week
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  • 21
    Enso Extension Framework allows to create pluggable extensions for Humanized Enso (http://www.humanized.com/enso) rapidly.
    Downloads: 1 This Week
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  • 22
    Girders is an open source framework that enables Model View Controller (MVC) functionality for a multi-tiered software application communicating through SOAP web services. It allows the communication via an ASP.NET front end to a C# or Java back end
    Downloads: 1 This Week
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  • 23
    IBEX_MDA

    IBEX_MDA

    An open infrastructure software to facilitate radiomics research.

    This web page is not guaranteed to have the latest versions. The latest stand-alone version can be downloaded at http://bit.ly/IBEX_MDAnderson The latest source-code version can be downloaded at http://bit.ly/IBEXSrc_MDAnderson IBEX (imaging biomarker explorer) is an open infrastructure software platform that flexibly supports common radiomics workflow tasks such as multimodality image data import and review, development of feature extraction algorithms, model validation, and consistent data sharing among multiple institutions. IBEX software package was developed using the MATLAB and C/C++ programming languages. The software architecture deploys the modern model-view-controller, unit testing, and function handle programming concepts to isolate each quantitative imaging analysis task, to validate if their relevant data and algorithms are fit for use, and to plug in new modules.
    Downloads: 1 This Week
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  • 24
    An MVC framework for .NET 2.0 applications. Includes support for web and winforms applications out of the box.
    Downloads: 1 This Week
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  • 25
    Ntail is a small-scale business application framework providing support to implement object-relational data models and strong-typed attribute definitions..
    Downloads: 1 This Week
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