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.

  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

    Addresses the needs of small businesses and large global organizations with thousands of users in multiple locations.

    Choose from a complete set of software solutions across EHSQ that address all aspects of top performing Environmental, Health and Safety, and Quality management programs.
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  • 1
    The TaskPluginInterface namespace is a set of classes, interfaces, enumerations, and events to provide create a "Plug-in" architecture for .NET applications.
    Downloads: 0 This Week
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  • 2
    A2D Framework
    1. Cache System(本地缓存与分布式缓存共存、支持Memcache和Redis、支持贴标签形式(类似Spring 3.x的Cache形式)) 2. Event System(本地事件与分布式事件分发) 3. IoC(自动匹配功能,实例数量限制功能) 4. Sql Dispatcher System(基于Sql server的读写分离系统) 5. Session System(分布式Session系统) 6. 分布式Command Bus(MSMQ实现,解决4M限制,支持Session的读取) 7. 规则引擎
    Downloads: 0 This Week
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  • 3
    Simplified ADODB interface library for MySQL on Mono/.NET. The library can be used to port MS ADODB project to an Mono environment.
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  • 4
    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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  • Find out just how much your login box can do for your customer | Auth0 Icon
    Find out just how much your login box can do for your customer | Auth0

    With over 53 social login options, you can fast-track the signup and login experience for users.

    From improving customer experience through seamless sign-on to making MFA as easy as a click of a button – your login box must find the right balance between user convenience, privacy and security.
    Sign up
  • 5
    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: 0 This Week
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  • 6
    ANFireme is the Simple Open Source Edition of AN Framework (ANFire) for PHP, JavaScript , and SQL. ANFireme is Designed and Implemented By Anas M. Naguib
    Downloads: 0 This Week
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  • 7
    Library for creation of artificial neural networks in C#. Library supports Hopfield nets, Kohonen nets, feedforward networks, several learning techniques (differential evolution, back propagation, quick propagation, resilient propagation etc.)
    Downloads: 0 This Week
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  • 8
    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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  • 9
    AOP.NET is another approach of Aspect Oriented Programming (AOP) framework for .NET. It differs from others in that it manipulates directly assembly's structure to achieve weaving. It is designed to be easy and extensible as well as reliable.
    Downloads: 0 This Week
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  • PageDNA: Web-to-Print eCommerce Software Icon
    PageDNA: Web-to-Print eCommerce Software

    eCommerce for Print, Signs and Fulfillment Trusted by In‑Plants and Commercial Print Leaders

    PageDNA enables successful eCommerce strategies for commercial print sales organizations, internal print shops, and brand owners. PageDNA’s online ordering platform increases print volume while decreasing touch costs for all stakeholders: clientele, print operations, and the organizations they support.
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  • 10
    ASP.NET API Versioning

    ASP.NET API Versioning

    Libraries which add service API versioning to ASP.NET Web API

    ASP.NET API versioning gives you a powerful, but easy-to-use method for adding API versioning semantics to your new and existing REST services built with ASP.NET. The API versioning extensions define simple metadata attributes and conventions that you use to describe which API versions are implemented by your services. You don't need to learn any new routing concepts or change the way you implement your services in ASP.NET today. The default API versioning configuration is compliant with the versioning semantics outlined by the Microsoft REST Guidelines. There are also a number of customization and extension points available to support transitioning services that may not have supported API versioning in the past or supported API versioning with semantics that are different from the Microsoft REST versioning guidelines.
    Downloads: 0 This Week
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  • 11
    ASP.NET Boilerplate

    ASP.NET Boilerplate

    A web application framework

    ASP.NET Boilerplate is a general purpose application framework especially designed for new modern web applications. It uses already familiar tools and implements best practices around them to provide you a SOLID development experience. Provides a layered architectural model based on Domain Driven Design. Designed as modular and extensible. Provides infrastructure to build your own modules too. SaaS applications made easy! Integrated multi-tenancy from database to UI. Designed and developed DDD in mind. Provides a SOLID model for your application. Compherensive documentation and jump start tutorials. Actively developed on GitHub (MIT license) and open for contributions. Don't Repeat Yourself! ASP.NET Boilerplate automates common software development tasks by convention. You focus on your business code. Create your solution based on free or premium startup templates. Either with an Angular Single-Page Application or Classic MVC & jQuery architecture.
    Downloads: 0 This Week
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  • 12

    ASP.NET DaST

    New architectural pattern for building highly dynamic Web 2.0 apps.

    DaST is a new architectural pattern for building highly dynamic Web 2.0 applications. A web page is rendered as a set of randomly nested rectangles where each rectangle is controlled individually and every combination of rectangles can be partially updated via AJAX. DaST is designed to make web development more natural and intuitive, without complexity that other known frameworks have. QUICK OVERVIEW: http://www.makeitsoft.com/dast-overview/ ***************************************** NOTE: This project is moved to www.Makeitsoft.com. Here at SF I'll only keep the latest build for download, but for documentation, forums, support, feedback, etc., please visit the main site. ***************************************** LINKS: Site: http://www.makeitsoft.com Docs: http://www.makeitsoft.com/getting-started/ Forum: http://www.makeitsoft.com/forums/forum/asp-net-dast/ Twitter: follow @rgubarenko for news and updates
    Downloads: 0 This Week
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  • 13
    The DBC framework uses reflection to inspect a type, it then generates source for a proxy object containing checks on predicates in attributes attached to members of the type. Proxy code is compiled into an in-mem assembly used to enforce DBC rules.
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  • 14
    A framework for abstract access to CM / SCM / SCCM / ALM systems (Bugzilla, ClearCase, Mantis, StarTeam, etc.). The project offers one SDK for Bugzilla, ClearCase, Mantis, StarTeam, etc.
    Downloads: 0 This Week
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  • 15
    Abzu provides everything from basic to advanced console features for any .net console project.
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  • 16
    It's a ROR's ActiveRecord implement in dotnet writen in C#
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  • 17
    Adaptive Cards

    Adaptive Cards

    A new way for developers to exchange card content

    Adaptive Cards are platform-agnostic snippets of UI, authored in JSON, that apps and services can openly exchange. When delivered to a specific app, the JSON is transformed into native UI that automatically adapts to its surroundings. It helps design and integrate lightweight UI for all major platforms and frameworks. Modern digital life is hectic. Users are constantly switching between devices, apps, and services to get their job done. Adaptive Cards help you increase engagement and efficiency by injecting your actionable content directly into the apps they use every day. A conversational bot powered by Adaptive Cards can greatly simplify business workflows on your web site or through other channels. As the digital hub for many modern workers, Teams offers multiple extensibility points for apps to integrate with. Email has long been life-blood of an information worker, and now you can deliver actionable content directly to their inbox.
    Downloads: 0 This Week
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  • 18
    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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  • 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: 0 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.
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  • 21
    AgateLib - Awesome game and tool engine library. A platform independent .NET library for developing games and game development tools. AgateLib is built on a driver-based model so that new platforms and rendering pipelines can be implemented easily.
    Downloads: 0 This Week
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  • 22
    Ajaj.Net is an ASP.NET library for develop AJAX web application with JSON. It support C#, Visual Basic.Net and so on. For use it, put the AjajMethod attribute on the method, just like use WebMethod attribute in Web Service.
    Downloads: 0 This Week
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  • 23
    Akavache

    Akavache

    An asynchronous, persistent key-value store

    An asynchronous, persistent key-value store created for writing desktop and mobile applications, based on SQLite3. Akavache is great for both storing important data as well as cached local data that expires. Downloading and storing remote data from the internet while still keeping the UI responsive is a task that nearly every modern application needs to do. However, many applications that don't take the consideration of caching into the design from the start often end up with inconsistent, duplicated code for caching different types of objects. Akavache is a library that makes common app patterns easy, and unifies caching of different object types (i.e. HTTP responses vs. JSON objects vs. images). It's built on a core key-value byte array store (conceptually similar to a Dictionary<string, byte[]>), and on top of that store, extensions are added to support Arbitrary objects via JSON.NET.
    Downloads: 0 This Week
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  • 24
    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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  • 25
    The Alchemy Application Framework enables developers to write client server applications without the need to develop the client.
    Downloads: 0 This Week
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