Browse free open source C# Protocols and projects below. Use the toggles on the left to filter open source C# Protocols by OS, license, language, programming language, and project status.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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    Demo Series - Small Business Backup By Veeam

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  • 1
    ODM

    ODM

    Device Manager for ONVIF-based Network video devices.

    ODM is a ONVIF protocol implementation of Network Video Client (NVC) to manage Network Video Transmitters (NVT), Network Video Storage (NVS) and Network Video Analytics (NVA) devices. Implements Discovery, Device, Media, Imaging, Analytics, Events and PTZ services. Write in C# and uses ffmpeg for media decoding.
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    Downloads: 6,519 This Week
    Last Update:
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  • 2
    ServiceStack

    ServiceStack

    Simple, fast, versatile and full-featured services framework

    One framework to power them all. Write your HTTP APIs once and take advantage of end-to-end typed integrations for all popular web, mobile and desktop platforms. ServiceStack's primary goal is to enhance the value of System APIs which serve as the blueprint that most features centered around. By using simple & pure dependency-free DTO models decoupled from any implementation we're free to continue layering on features which now sees ServiceStack APIs as the most versatile in the world where the same high-performance APIs can be consumed from HTTP in any combination of Route, QueryString, FormData or a myriad of data formats, via popular resilient MQ Servers whilst simultaneously supporting legacy integrations like SOAP or adopting new technologies like gRPC without sacrificing any native HTTP integrations. To maximize the value of APIs we're focused beyond the API boundary by making it as simple as possible for API Consumers to call your APIs.
    Downloads: 11 This Week
    Last Update:
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  • 3
    RSS Builder is an easy to use program for creating and publishing news feeds and podcasts. You can use local RSS files, but there is also an option to edit the RSS feeds on your web site without keeping a local copy.
    Downloads: 9 This Week
    Last Update:
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  • 4
    SMPP protocol library for fast and easy SMSC(Short Message Service Centre) client development even for non-telecom guys. Easy to use classes covers all needed functionality for SMS applications developers and Content Providers. Written for .NET 2.0 in C#
    Downloads: 3 This Week
    Last Update:
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
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  • 5
    We provide a Hebrew version of Mozilla Firefox, Mozilla Thunderbird, SeaMonkey and Mozilla Application Suite. SeaMonkey/Mozilla Suite are also available for download from here, while the latest Firefox & Thunderbird are available only from mozilla.com.
    Downloads: 4 This Week
    Last Update:
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  • 6
    A working example and libraries for the Open SOAP interface to ECONZ Wireless's EService application, a mobile job dispatch software solution that enables jobs to be dispatched and for employees to log time, attendance and job information via cell phone
    Downloads: 3 This Week
    Last Update:
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  • 7
    MonoOSC is a project composed of two parts. A CSharp, C#, library used to access the openSUSE Build Service, OBS. The second part is a nice GUI which uses this library. MonoOSC requires the Mono >= 2.1 version of the distribution.
    Downloads: 3 This Week
    Last Update:
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  • 8
    This is an archive of the PowerBlog blogging desktop software application. PowerBlog is no longer supported as of 2005 and stopped working when incompatibilities came with .NET Framework v2 and Internet Explorer (which was used for WYSIWYG HTML editing). PowerBlog was a powerful and intuitive Windows desktop blogging application. One could post blog entries to an XML-RPC/Blogger API host, FTP host, or other host. It was extensible using .NET assemblies or by using VBScript/JScript scripts. It had an Outlook-style article browsing interface. PowerBlog's closest competitor was w.Bloggar until Microsoft Live Writer was released, which made PowerBlog an irrelevant product. If you are curious about PowerBlog's author and what he is up to, visit http://www.jondavis.net/techblog Feel free to send Jon a message at jon -AT- jondavis-dot-net (<< anti-spam) asking him what he's been up to with blogging solutions lately.
    Downloads: 3 This Week
    Last Update:
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  • 9
    Easy Feed Editor
    ACTIVE DEVELOPMENT ENDED IN 2011. Use Easy Feed Editor to create your own feed. Easy Feed Editor supports both RSS and ATOM.
    Downloads: 1 This Week
    Last Update:
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  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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  • 10
    HHS Digital Media API Platform

    HHS Digital Media API Platform

    Syndicate text and multimedia content with this API and storefront.

    Use this suite of Application Programming Interface (API) platforms to share web content across multiple channels. Mobile and tablet applications, widgets, and web pages may use the APIs to deliver and update content. The APIs allow content reuse and reduce development costs and product time-to-market. The APIs are available as .NET or Java instances. For more information, see the ReadMe.txt file in the downloadable zip archive. The Centers for Disease Control and Prevention (CDC) and the Department of Health and Human Services (HHS) Assistant Secretary for Public Affairs office (ASPA) developed these APIs in collaboration with the Food and Drug Administration’s (FDA) Center for Tobacco Products (CTP). The CDC, FDA/CTP, HHS/ASPA, and the National Institute of Health’s National Institute for Allergy and Infectious Diseases (NIH/NIAID) use these platforms. https://syndication.hhs.gov http://tools.cdc.gov http://tools.niaid.nih.gov http://tools.fda.gov
    Downloads: 1 This Week
    Last Update:
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  • 11
    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
    Last Update:
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  • 12
    Software originally realised by the Grid research project Akogrimo (http:/www.mobilegrids.org) working on integrating network capabilities with Grid Middleware. Selected topics are Context Management, SIP/SOAP integration, Semantic workflows, ...
    Downloads: 1 This Week
    Last Update:
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  • 13
    BalloonRSS

    BalloonRSS

    RSS aggregator that displays messages as balloon tooltips.

    This is a simple RSS aggregator that displays incoming messages as balloon tooltip pop-ups in the windows task bar. The news entries themselves are linked to be read with the browser.
    Downloads: 1 This Week
    Last Update:
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  • 14
    EASYBuilderEASYDATACenter

    EASYBuilderEASYDATACenter

    NET4.5 Simple Application Builder + Reporting

    Cheap RESTFULL / WEBSocket multiplatform backend Server Cheap NET4.5 Simple Application Builder + Reporting
    Downloads: 1 This Week
    Last Update:
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  • 15
    A Windows desktop RSS news ticker, allowing multiple RSS feeds, automatic updating, RSS feed bookmark management and the ability to set a specific number of headlines for each feed. Just click a headline to view the article in your browser. Written in c#
    Downloads: 1 This Week
    Last Update:
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  • 16
    This is the Open Source RESTful client for the take.io platform.
    Downloads: 1 This Week
    Last Update:
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  • 17
    AceJudge is a system for managing programming contests. AceJudge's basic features include automatic judging of submitted programs, answering to clarification questions about problem descriptions, reevaluation of programs, real time ranking etc.
    Downloads: 0 This Week
    Last Update:
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  • 18
    Aggregated4 is an open-source, news aggregator. It is planned to [initially] support RSS (versions 0.9 to 2.0, and further if applicable), Atom (0.3 to 1.0, and further if applicable), and in subsequent releases podcast catching, Torrent downloads, etc.
    Downloads: 0 This Week
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  • 19
    The AJAX Engine is a portable Ajax framework built upon webservice standards (SOAP, WSDL) on data transfer layer by providing proxies for JavaScript. Supporting: AJAX Actions, queuing, scheduling, AJAX enabled controls. Server side adapters are available
    Downloads: 0 This Week
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  • 20
    Ajax Portal (WebOS and Portal)
    Ajax Portal (WebOS & Enterprise Portal). Ajax Portal is open source cross-platform cross-browser Web 2.0 / Web 3.0 solution which is based on a new architecture of WebOS and Enterprise Portals. Our Enterprise Portal can work as Mashup (WOA approach). The portal provides Portlet/Portal API, Services. It's posible to use the Decoration module of the portal as a part of the standard Web application (Web 2.0 / Web 3.0 application). Open Source allows you to try and evaluate our Web 2.0 / Web 3.0 Enterprise Ajax Portal for free.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Ajax.NET is an implementation of the AJAX technology used by Google, Orkut, Flickr, ... for the .NET environment. Call server side methods as if they were on the clientside.
    Downloads: 0 This Week
    Last Update:
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  • 22
    GTK# RSS aggregator [newsreader]
    Downloads: 0 This Week
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  • 23
    Maintain all anaksibolga project components
    Downloads: 0 This Week
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  • 24
    Aoyi Football Club System
    Downloads: 0 This Week
    Last Update:
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  • 25
    IMS is for field agents collecting artifacts related to a claim by allowing Windows Mobile 6 users to gather notes, recorded interviews and photos taken with the device’s camera, and assign them to incidents stored in a DFS-enabled Documentum repositor
    Downloads: 0 This Week
    Last Update:
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