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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • Pest Control Management Software Icon
    Pest Control Management Software

    Pocomos is a cloud-based field service solution that caters to businesses

    Built for the pest control industry, but also works great for Mosquito Control, Bin Cleaning, Window Washing, Solar Panel Cleaning, and other Home Service Businesses in need of an easy-to-use software that helps you simplify routing, scheduling, communications, payment processing, truck tracking, time tracking, and reporting.
    Learn More
  • 1
    A software toolkit for using the EPCglobal Low Level Reader Protocol (LLRP) to communicate with conforming RFID readers.
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    Downloads: 8 This Week
    Last Update:
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  • 2

    CDTMaster

    Utility to edit CDT files (Amstrad Tape)

    Utility to edit CDT files (Amstrad Tape)
    Downloads: 8 This Week
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  • 3
    VTD-XML is the next generation XML parser/indexer/editor/slicer/assembler/xpath-engine that goes beyond DOM, SAX and PULL in performance, memory usage, and ease of use.
    Downloads: 7 This Week
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  • 4
    RealmForge (now Visual3D Game Engine)

    RealmForge (now Visual3D Game Engine)

    1st 3D game engine built in C# for .NET, Visual3D Engine's predecessor

    The first 3D game engine built in C# for .NET, predecessor to the Visual3D Game Engine (https://www.poweraccess.net/visual3d-game-engine), an All-in-One Game Development Tool for Next-Gen 3D Games, MMOs, Simulations and Virtual Worlds powered by Microsoft XNA.
    Downloads: 3 This Week
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  • Turn more customers into advocates. Icon
    Turn more customers into advocates.

    Fight skyrocketing paid media costs by turning your customers into a primary vehicle for acquisition, awareness, and activation with Extole.

    The platform's advanced capabilities ensure companies get the most out of their referral programs. Leverage custom events, profiles, and attributes to enable dynamic, audience-specific referral experiences. Use first-party data to tailor customer segment messaging, rewards, and engagement strategies. Use our flexible APIs to build management capabilities and consumer experiences–headlessly or hybrid. We have all the tools you need to build scalable, secure, and high-performing referral programs.
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  • 5
    IT-Remote Service Tools

    IT-Remote Service Tools

    Manage Remote Connections, RDP, SSH, Mikrotik, VNC

    Manage remote connections for Remote Desktop "RDP" , VNC Viewers, PuTTY , and Mikrotik. Easy to manage connections places, you can add , edit and delete connection place by just one click. IT-Remote Service Tools is secured with password with possibly to turn ON or OFF feature. Configurations file are Extensible Markup Language XML. Password are encypted with symmetric-key encryption that means the string can only be decrypted if the other party has the correct key (which is used for encryption). Application is portable that means that you can move it easily without losing any of your data of connections places. Except password of your application which is stored in your registry.
    Downloads: 5 This Week
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  • 6
    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
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    Downloads: 3 This Week
    Last Update:
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  • 7
    A main aim of this project is to deliver an infrastructure for HL-7 v3 compilant messages exchange. This infrastructure should be based on existing real time queueing system such as Apache ActiveMQ. A product of this project does not include user interfa
    Downloads: 0 This Week
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  • 8
    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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  • 9
    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
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
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  • 10
    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: 0 This Week
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  • 11
    Direct Access Framework
    Direct Access Framework (DAF) provides a simple lightweight solution for Single SignOn and Licensing starting from a portal or LMS/ VLE. It has been deleveoped for the Dutch educational industry to enable pupils easely access content from various pub
    Downloads: 0 This Week
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  • 12
    Enterprise Service Bus framework tailored to the .NET platform. Excellent .NET application server as well.
    Downloads: 0 This Week
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  • 13
    A set of tools (command line and GUI) to provide a complete digital photo workflow for Unixes. EXIF headers are used as the central information repository, so users may change their software at any time without loosing any data.
    Downloads: 0 This Week
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  • 14
    Helps passing of relevant arguments to Mozilla (Gecko) based applications from a simple, descriptive GUI. Can save these 'Launchlets' to system tray, Start Menu, or Desktop. Simplifies managing multiple profiles, testing extensions, and troubleshooting
    Downloads: 0 This Week
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  • 15
    Development tool for MySQL & Microsoft SQL database servers. Directly injects HTML reporting capabilities into database via Stored Procedures to allow for easy viewing and printing of data.
    Downloads: 0 This Week
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  • 16
    The Kytane Client is an Open Source front end for the Kytane Data Service which is a internet based data storage mechanism.
    Downloads: 0 This Week
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  • 17
    An xml metabase featuring flat namespace access to data, defineable classes with inheritence, and object associations. API and sample coded in C# (csharp dotnet).
    Downloads: 0 This Week
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  • 18
    PHP web app to users to convert a Lotus Notes calendar export into a CSV file for import into Outlook.
    Downloads: 0 This Week
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  • 19
    Metadata Backup
    Metadata Backup, originally written by Dale Preston, is a tool for backing up and restoring all the information in the Windows Media Player library, including ratings, play counts, and custom fields.
    Downloads: 0 This Week
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  • 20

    OsuSongFormatter

    A formatter to your Osu! song

    This application format and copy songs from your Osu! repository for you to add to your library and have good title and tags. Original Osu .mp3 and .ogg files don't have the good title and they don't have any tags.
    Downloads: 0 This Week
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  • 21
    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: 0 This Week
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  • 22
    This launcher aims to provide a fast and easy way for Minecraft players to join servers.
    Downloads: 0 This Week
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  • 23
    SmartSlog (Smart Space Ontology) is a software/application development kit (SDK or ADK) for programming Smart-M3 agents (Knowledge Processors, KPs) that consume/produce smart space content according with its high-level ontological representation. SmartSlog applies the code generation approach: given an OWL ontology description, the ontology programming library is produced. The latter provides API to access the smart space via a Smart-M3 Semantic Information Broker (SIB) and data structures and functions to represent and maintain locally in KP code all ontology classes, relations, properties, and individuals. Since 2012 the project is supported by grant KA179 of Karelia ENPI programme, http://kareliaenpi.eu/ More information about project: http://oss.fruct.org/wiki/SmartSlog Smart-M3 on Wikipedia: http://en.wikipedia.org/wiki/Smart-M3
    Downloads: 0 This Week
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  • 24
    Web Objects in XML (Framework) is an interoperable and lightweight system for distributed objects. It is currently built in Java and C#. Remote objects are serialized in a standard XML format, and they are accessible trough their own URL.
    Downloads: 0 This Week
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  • 25
    .NET solution helping U.S. health officials inspect food service establishments for compliance with state/local health & sanitation regulations. Mobile component assists field-work while a back-office component administers forms, records and scheduling.
    Downloads: 0 This Week
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