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

  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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  • 1
    SerialPortNet is an open source serial port communication library for Microsoft .NET. It's written in c#, implements complete .NET 2.0 specifications, and is designed to allow for multiple OSes and add-on 3rd party Serial to Network adapters.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2

    TemperatureMonitor

    Embedded System based Temperature monitor

    This is studying project in CUFE intended to develop a temperature and security system based on a microcontroller with a serial communication with PC The Embedded software is developed on AVR Atmega16 microcontroller while the PC user interface is programmed with C# .Net 4.5 Project Description: https://goo.gl/KK9Aqc
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    .NET VNC Viewer is a VNC viewer written entirely in C#. It is binary compatible with Smartphones, Pocket PCs and Windows desktops (.NET CF or .NET Framework). I write this because other VNC viewers on Pocket PC do not do full screen and screen rotation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    CitrixTS4Linux is a GUI remote access server application written in C and C++ to allow access to RPM-based Linux terminal servers via the free Citrix ICA client.
    Downloads: 0 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    NetPingMon

    NetPingMon

    Network Ping Monitor Tool

    Console tool to live monitor (up to 15) hosts on a network. Written in C#, the tool is aimed to be simple and robust.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    This is a serial-to-ethernet and/or ethernet-to-serial gateway project. Such a software could reveal useful in many cases.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    SWAL is a program that can launch as a service (or standalone) and monitor other services and control other programs. Written in C++ and might have some .NET components (planning on a linux port)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Emulates the media center server protocol used by Windows XP Media Center Edition 2005 to allow media center extenders (with a focus on the Xbox 360) to operate as thin clients.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    XSockets - open, lightweight and highly portable library of universal and eXtensible Super Sockets for point-to-point communication. A unified API for many communication methods between programs and/or devices (e.g. TCP/IP sockets,serial link,pipes,IrDA)
    Downloads: 0 This Week
    Last Update:
    See Project
  • Enterprise and Small Business CRM Solution | Clear C2 C2CRM Icon
    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

    C2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
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