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

    Okapi Framework (Old .NET version)

    See http://okapi.opentag.com/ for LATES VERSION of the Okapi Framework

    THIS VERSION ON SOURCEFORGE IS NO LONGER SUPPORTED and works only on Windows. The Okapi Framework is a set of components and tools for localization and translation tasks. THE NEWEST JAVA-BASED VERSION OF OKAPI IS AVAILABLE AT: http://okapi.opentag.com/ The new version runs on Windows, Mac, Linux, etc.
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    Downloads: 17 This Week
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  • 2
    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: 7 This Week
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  • 3
    Castle aspires to simplify the development of enterprise and web applications. Offering a set of tools (working together or indepedently) and integration with other open source projects, Castle helps you get more done with less code.
    Downloads: 2 This Week
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  • 4
    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: 10 This Week
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  • 5

    TC .NET Interface

    Allows to create any Total Commander plugins using .NET languages

    If you are .NET developer and have a good idea for TC plugin - provided interface is the right choice for you. You can concentrate on the main functionality of your plugin withouth having to worry about most of mundane tasks of TC plugin building. Main features: - use flexibility and power of .NET Framework to create new plugin, - base classes for all TC plugin types - FS, Lister, Packer, and Content, - easy debugging with included tracing system, - all optional methods not implemented in managed plugin are excluded from the final TC plugin, - TC calls are translated into managed calls with parameters marshaling, - each plugin loads into separate Application Domain (AD) to provide isolation and security boundaries for executing managed code, - unified loader located in Default AD loads all types of TC plugins, - control over the lifetime policy for managed plugin instance, - auto support for Unicode and 64-bit features, - compact final binary files (usually < 100 KB)
    Downloads: 4 This Week
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  • 6
    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: 2 This Week
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  • 7
    A collection of .NET components that wrap PInvoke calls to access native API by managed code
    Downloads: 1 This Week
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  • 8
    A simple yet powerful Model-View-Presenter framework for .NET platform. See www.MVCSharp.org for details.
    Downloads: 2 This Week
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  • 9
    The Companion platform supports developing mobile applications based on a building block concept. It consists of a framework, basic reusable modules (e.g., GPS positioning, map display) and a library implemented on top of the .NET Compact Framework.
    Downloads: 1 This Week
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  • 10
    ColladaLoader is a free open source C# Library that enables developers to load and display Collada 3D Model files (.DAE) in DirectX 10 using the SlimDX SDK. Partitial .X file support. More info: http://www.tomsdevshack.be/projects/colladaloader
    Downloads: 1 This Week
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  • 11

    WinCC Open Architecture C# Framework

    C# Framework for WinCC OA Open Architecture connectivity (XMLRPC)

    Author: Andreas Vogler Homepage: www.rocworks.at Communication .Net client to WinCC Open Architecture. Works fine with MonoTouch and Mono for Android! GPLv3 License is used for the public domain. If you plan to use it in a CLOSED SOURCE project, please get in touch with me - andres.vogler@gmail.com ! Communication can be done directly with XMLRPC or with the included proxy: * .net remoting is used for "commands" from the client to the proxy (dpConnect, dpQueryConnect). * tcp (xml over tcp) for sending unsolicited data/events from the proxy to the client. The proxy also acts as a distributor - if clients have the same dp(Query)Connects, the connects are done once, and the proxy will forward it to the clients. Easy example for a dpQueryConnect with a delegate: client.DpQueryConnectSingle((object s, ArrayList a) => { Console.WriteLine("event!); }, "SELECT '_online.._value', '_online.._stime' FROM '*.**'");
    Downloads: 1 This Week
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  • 12
    AL-IV

    AL-IV

    ALFOUR Programming language. Simple, safe, power, multi-platform.

    A programming language AL-IV (ALFOUR) is a high-level imperative object oriented programming language with minimal introduction level, easy porting to any platform claiming a very high level of safety and stability, with a controllable level of code protection, high efficiency of an executable code, full independence from a target platform, minimal enter level.
    Downloads: 0 This Week
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  • 13
    AODL,a C# .net library for creating / editing documents in the OpenDocument Format ( ODF ). Requires no knowledge about the ODF XML schema itself. AODC, an OpenDocument Converter & Embed OpenOffice as .net Control
    Downloads: 0 This Week
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  • 14
    Advanced Drone system

    Advanced Drone system

    Advanced Drone System

    This project intends to modelize a framework for remote controlled airplanes. This framework includes PPM/PCM drivers and data telemetry (location, speed, altitude) based on the SensorsAPI, to provide a reliable augmented reality for FPV flights
    Downloads: 0 This Week
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  • 15
    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: 0 This Week
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  • 16
    Alchemi is a .NET grid computing framework that allows you to painlessly aggregate the computing power of intranet and Internet-connected machines into a virtual supercomputer (computational grid) and to develop applications to run on the grid.
    Downloads: 0 This Week
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  • 17
    AsyncControls is a total rewrite of the ASP.NET from the ground-up. It provides 30+ Ajax-Enabled ASP.NET server controls. Everything about AJAX is handled from the client-side to the server. No javascript, ever! Includes Ajax PageRepeater and Calendar.
    Downloads: 0 This Week
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  • 18
    Very useful framework library, contains many frequent used code snippets, algorithms, data structures, WinForms & APS.NET controls for all-day work.
    Downloads: 0 This Week
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  • 19
    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: 0 This Week
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  • 20
    Sort, filter and aggregate lists of business objects without all the boring code! This library provides a powerful "view" approach to data binding .NET objects to user interface controls.
    Downloads: 0 This Week
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  • 21

    ByChance Framework

    A generic framework for the generation of game levels.

    This project has moved to GitHub: https://github.com/npruehs/ByChance
    Downloads: 0 This Week
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  • 22
    An API written in C# using the .NET 2.0 framework which allows developers to interact with the delicious (http://del.icio.us) social bookmarking service. NOTE: Repository is being migrated to https://github.com/zobie/DeliciousNet
    Downloads: 0 This Week
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  • 23
    CZEBOX is a referral Open Source implementation of ISDS DataBoxes (http://datoveschranky.info/), eGovernment messaging system founded by Ministry of Interior Czech Republic and Czech Post.
    Downloads: 0 This Week
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  • 24
    Some stuff for use with Silverlight & WPF: Mostly related to MVVM and WCF RIA Services. This library is *not* being actively developed anymore. In my spare time, I'm still developing further on the WPF side, because of a project I started 2008/2010. But I rarely push my updates to this Lib.
    Downloads: 0 This Week
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  • 25

    CommonsForNet

    .NET Commons Library

    .NET Commons Library is intended to build common components for .NET applications. It is originally inspired by the apache commons implementation for java applications. The .NET Commons Library will be implemented according to the components in apache commons but will not be limited to it. Installation: On nuget package manager console type: install-package Commons
    Downloads: 0 This Week
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