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.

  • 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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  • Regpack: All-in-One Online Registration and Payment Software Icon
    Regpack: All-in-One Online Registration and Payment Software

    For camps, courses, virtual classes, client billing, events, conferences, meetings, afterschool programs, educational travel, retreats

    Regpack is a powerful onboarding, registration, and payments platform trusted by thousands of organizations worldwide. Our mission is simple: to give you the tools to automate busywork, streamline your processes, and keep your focus where it belongs, on growing your programs and serving your clients.
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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: 7,423 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: 6 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: 37 This Week
    Last Update:
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  • 4
    Dunbar is a location-based chat tool for mobile devices and phones as well as desktop computers. The architecture is built on web services so that clients on any operating system can be created. The service will be free to users, and the source code will
    Downloads: 9 This Week
    Last Update:
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  • Melis Platform is an enterprise-grade Low Code Platform simplifying app creation, management, and delivery. Icon
    Melis Platform is an enterprise-grade Low Code Platform simplifying app creation, management, and delivery.

    Ideal for websites, apps, e-commerce, CRMs, and more

    Melis is a new generation of Content Management System and eCommerce platform to achieve and manage websites from a single web interface easy to use while offering the best of open source technology.
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  • 5
    This launcher aims to provide a fast and easy way for Minecraft players to join servers.
    Downloads: 9 This Week
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  • 6
    This program implements a SOAP client that could send an XML to a web service and display a response interactively. It was primarily built to test different security measures that are usually implemented to protect SOAP traffic.
    Downloads: 1 This Week
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  • 7
    Feed Launch .NET

    Feed Launch .NET

    Feed Launch .NET is a feed editor for RSS 2.0 and ATOM 1.0 feeds.

    Feed Launch .NET is an open-source feed editor for RSS 2.0 and ATOM 1.0 Feeds. Full graphical interface allows for seamless feed management and feed creation, including uploading feeds via FTP. Feeds are automatically saved in XML format. Project released under GPL.
    Downloads: 2 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: 2 This Week
    Last Update:
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  • 9
    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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  • Network Discovery Software | JDisc Discovery Icon
    Network Discovery Software | JDisc Discovery

    JDisc Discovery supports the IT organizationss of medium-sized businesses and large-scale enterprises.

    JDisc Discovery is a comprehensive network inventory and IT asset management solution designed to help organizations gain clear, up-to-date visibility into their IT environment. It automatically scans and maps devices across the network, including servers, workstations, virtual machines, and network hardware, to create a detailed inventory of all connected assets. This includes critical information such as hardware configurations, software installations, patch levels, and relationshipots between devices.
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  • 10
    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
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  • 11
    WinS3fs is a filesystem for Windows allowing access to Amazon S3 Storage. It implements a local virtual SMB server \\s3 to allow access to Amazon S3 buckets
    Downloads: 1 This Week
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  • 12
    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
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  • 13
    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: 0 This Week
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  • 14
    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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  • 15
    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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  • 16
    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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  • 17
    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
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  • 18
    GTK# RSS aggregator [newsreader]
    Downloads: 0 This Week
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  • 19
    Maintain all anaksibolga project components
    Downloads: 0 This Week
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  • 20
    Aoyi Football Club System
    Downloads: 0 This Week
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  • 21
    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
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  • 22
    People Connection Art Portal. To connect Art creators and Art consumers.
    Downloads: 0 This Week
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  • 23
    Windows GUI utility to bulk upload files into Google's App Engine.
    Downloads: 0 This Week
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  • 24
    CUAHSI WaterObjectFlow provide JSON web service for hydrology observation data,sponsored by National Science Foundation of United States,developed by Joe hu, MapWindow software lab,Idaho State University
    Downloads: 0 This Week
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  • 25
    CUAHSI water1flow web service 1.0 api provide programming interface for water1flow web services. Api will expose to .net, java, php, javascript etc programming language. Developed by Joe hu at MapWindow software lab,Idaho State University
    Downloads: 0 This Week
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