Open Source C# Software Development Software - Page 12

C# Software Development Software

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

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  • 1
    Roslyn

    Roslyn

    The .NET Compiler Platform

    Roslyn provides rich, code analysis APIs to open source C# and Visual Basic compilers. This enables you to access a wealth of information about your code from compilers, which you can then use for code-related tasks in your tools and applications. Roslyn dramatically lowers the barrier to entry for creating code-focused tools and applications, creating many opportunities for innovation.
    Downloads: 4 This Week
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  • 2
    ScottPlot

    ScottPlot

    Interactive Plotting Library for .NET

    ScottPlot is a free and open-source plotting library for .NET that makes it easy to interactively display large datasets. Line plots, bar charts, pie graphs, scatter plots, and more can be created with just a few lines of code. The ScottPlot Cookbook demonstrates how to create line plots, bar charts, pie graphs, scatter plots, and more with just a few lines of code. The ScottPlot Demo is a click-to-run application that demonstrates mouse-interactive versions of every cookbook recipe. ScottPlot does not require a GUI so it can be used to create plots in cloud applications. The images below are regenerated hourly using Azure Functions to update star metrics from the GitHub API and download count from the NuGet API. The data is plotted with ScottPlot and saved as an image file in blob storage.
    Downloads: 4 This Week
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  • 3
    Template Studio

    Template Studio

    Template Studio accelerates the creation of new WinUI 3, WPF, etc.

    Template Studio is a suite of Visual Studio 2022 extensions that accelerate the creation of new WinUI 3, WPF, and UWP apps using a wizard-based experience. Projects created with these extensions contain well-formed, readable code and incorporate the latest development features while implementing proven patterns and leading practices. The generated code includes links to documentation and TODO comments that provide useful insight and guidance for turning the generated projects into production applications. To get started, install the appropriate extension, then select the corresponding Template Studio project template when creating a new project in Visual Studio. Name your project, then click Create to launch the Template Studio wizard. Specify which capabilities you want to use in your app, and we'll build out the framework for the features in your app, tagging TODO items. Here you can add features that enable your app to interact with storage, notifications, layout theming, etc.
    Downloads: 4 This Week
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  • 4
    UPM Git Extension

    UPM Git Extension

    This package extends the UI of Unity Package Manager (UPM)

    UpmGitExtension is a Unity editor extension that enhances the Unity Package Manager (UPM) by providing a user interface for managing packages installed from Git repositories. It simplifies the process of adding, updating, and removing Git-based packages within Unity projects, improving the overall package management experience for developers.​
    Downloads: 4 This Week
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  • 5
    Xamarin.Essentials

    Xamarin.Essentials

    Essential cross platform APIs for your mobile apps

    Xamarin.Essentials gives developers essential cross-platform APIs for their mobile applications. iOS, Android, and UWP offer unique operating system and platform APIs that developers have access to, all in C# leveraging Xamarin. It is great that developers have 100% API access in C# with Xamarin, but these APIs are different per platform. This means developers have to learn three different APIs to access platform-specific features. With Xamarin.Essentials, developers have a single cross-platform API that works with any iOS, Android, or UWP application that can be accessed from shared code no matter how the user interface is created.
    Downloads: 4 This Week
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  • 6
    YamlDotNet

    YamlDotNet

    YamlDotNet is a .NET library for YAML

    YamlDotNet provides low-level parsing and emitting of YAML as well as a high-level object model similar to XmlDocument. A serialization library is also included that allows to read and write objects from and to YAML streams. YAML, which stands for "YAML Ain't Markup Language", is described as "a human-friendly data serialization standard for all programming languages". Like XML, it allows to represent of any kind of data in a portable, platform-independent format. Unlike XML, it is "human friendly", which means that it is easy for a human to read or produce a valid YAML document. The library has now been successfully used in multiple projects and is considered fairly stable. The library is compatible with mono's Ahead-of-Time compilation (AOT), and should work correctly on platforms that depend on it, such as Unity.
    Downloads: 4 This Week
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  • 7
    eShopOnWeb

    eShopOnWeb

    Sample ASP.NET Core 8.0 reference application

    eShopOnWeb is Microsoft's .NET core sample reference application demonstrating monolithic web app architecture using Clean Architecture principles. It illustrates modern .NET patterns, organized across projects, and is designed for learning and as a starter template. The eShopOnWeb sample is related to the eShopOnContainers sample application which, in that case, focuses on a microservices/containers-based application architecture. However, eShopOnWeb is much simpler in regards to its current functionality and focuses on traditional Web Application Development with a single deployment.
    Downloads: 4 This Week
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  • 8
    vstest

    vstest

    Visual Studio Test Platform is the runner and engine that powers test

    The Visual Studio Test Platform is an open and extensible test platform that enables running tests, collect diagnostics data and report results. The Test Platform supports running tests written in various test frameworks, and using a pluggable adapter model. Based on user-choice, the desired test framework and its corresponding adapter can be acquired as a vsix or as NuGet package as the case may be. Adapters can be written in terms of a public API exposed by the Test Platform.
    Downloads: 4 This Week
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  • 9
    xNode

    xNode

    Unity Node Editor: Lets you view and edit node graphs inside Unity

    Unity Node Editor: This lets you view and edit node graphs inside Unity. Thinking of developing a node-based plugin? Then this is for you. You can download it as an archive and unpack to a new unity project, or connect it as a git submodule. xNode is super userfriendly, and intuitive and will help you reap the benefits of node graphs in no time. With a minimal footprint, it is ideal as a base for custom state machines, dialogue systems, decision-makers, etc. No runtime reflection (unless you need to edit/build node graphs at runtime. In this case, all reflection is cached.) Custom node-inspector code is very similar to regular custom inspector code. Plugins are repositories that add functionality to xNode.
    Downloads: 4 This Week
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  • 10
    STD Foundation Classes

    STD Foundation Classes

    Object oriented frameworks - PowerBuilder, PowerServer & InfoMaker!

    by Chris Pollach (http://chrispollach.blogspot.ca) A fully integrated "object oriented" set of PB Classes for the following products: PowerBuilder, PowerClient & PowerServer. The framework greatly enhances the development process by making the PowerBuilder developer significantly more productive! License: https://sourceforge.net/projects/stdfndclass/files/License (Open Source) => Updated version of the STD "Integrated" framework 2026R1 build 2026.1.0.467 was released to production on 2026-01-09. https://sourceforge.net/projects/stdfndclass/files/FrameWork/Integrated => The STD Framework "Example Apps" 2026 R1 latest builds https://chrispollach.blogspot.com/2026/03/updated.html => Updated version of the STD "Order Entry" example App 2025R2 build 2026.1.0.647 was released on 2026-04-08. https://sourceforge.net/projects/stdfndclass/files/Applications/PowerBuilder/OrderEntry
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    Downloads: 58 This Week
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  • 11

    opentypr

    opentypr'ın tek resmi açık kaynaklı merkezi. yapay zekaya yaptrdm

    byteWriter kodunu berbat ve türkçe yazdığım için açık kaynak yapmaya karar verdim. Günlük işler için açık kaynaklı not defteri. opentypr'ın tek resmi açık kaynaklı merkezi burası. program çıkış yaptı, eighteenbyte. berbat bir kodum var yarısını chatgptye yaptırdım. diger yarisi da sadece tasarım kayda değer işlevli özellğim yok. richtext 2.0 kütüphanesi kullanıp rakip olmayı düşünüyorum word'e. docx bile açmıyor bile ama olsun. insanları kandırmayı seviyorum 27k izleyen insanı kandırıyorum. :D confuser'da bütün seçenekleri tikledim şifrelendiğini zannettim. 0.2 güncellemesinde hiçbir yeni özellik yok boşuna indirmeyin. discord'da allaha ve dini değerlere sövülüyor maqs ve eighteenbyte discord'unda, kullanıcı8001 ve maqs bildiginiz panelcilerden ibaret 83-90 milyon satırlık veri var diye tehdit etti. kullanıcı8001'in tasmasını iyi tutun. bir kere koda bak türkçe yazmışlar köy peynirleri.
    Downloads: 100 This Week
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  • 12
    Outdated: New version can be found here...https://github.com/bernharde/hexbox Be.HexEditor is a small, fast and simple hex editor. It contains a reusable hex edit control called HexBox. This C# control is reusable for every .NET Framework application.
    Downloads: 18 This Week
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  • 13
    WebServer / AMP Stack for Windows

    WebServer / AMP Stack for Windows

    WebServer (AMP Stack) for Windows. Support multiple PHP versions.

    WebServer (AMP Stack) for Windows. Support multiple PHP versions. - Software: Apache, MySQL, MariaDB, MongoDB. - Multiple PHP Versions. - Apache supports HTTPS. - Can install on External Disk, it will fix the config path for you. - Auto-create hosts file entry for the website. - Manage servers as Windows services. - Manage websites with different PHP versions. - Auto-create missing service while starting the server. - Change port easily. - Map public folder inside, instead of root public_html folder.
    Downloads: 22 This Week
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  • 14
    WixEdit

    WixEdit

    Project moved to Github: https://github.com/WixEdit/WixEdit

    WixEdit is an editor for XML source code of the Windows Installer XML (WiX) toolset. WixEdit lets you create MSI and MSM setup packages with the WiX Toolset. It provides a visual representation of the dialogs and an easy way to edit the WiX source files. (Project moved to Github: https://github.com/WixEdit/WixEdit)
    Downloads: 18 This Week
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  • 15
    File system/directory monitoring utilities with loggin and task processing support (can execute files or make a WCF service call). Multiple configuration options. Source code libraries can be used to create a custom file system monitor.
    Downloads: 18 This Week
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  • 16
    Test, validate and diagnose communication protocols in medical environments (DICOM, HL7 and IHE). DVTk is a must have for software developers, test engineers and service engineers that work in the healthcare domain. NEW. Services on www.dvtk.org!
    Downloads: 22 This Week
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  • 17
    WebKit .NET
    WebKit .NET is a control library wrapper for WebKit written in C#. The aim is to make it easy for users to incorporate WebKit into their .NET applications.
    Downloads: 16 This Week
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  • 18
    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.
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    Downloads: 90 This Week
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  • 19
    .NET MAUI Community Toolkit

    .NET MAUI Community Toolkit

    The .NET MAUI Community Toolkit is a community-created library

    The .NET MAUI Community Toolkit is a collection of common elements for development with .NET MAUI that developers tend to replicate across multiple apps. It simplifies and demonstrates common developer tasks when building apps with .NET MAUI. And – the best part – the features you add to the .NET MAUI Toolkit may one day be included into the official .NET MAUI library! We leverage the Community Toolkits to debut new features and work closely with the .NET MAUI engineering team to nominate features for promotion. All features are contributed by you, our amazing .NET community, and maintained by a core set of maintainers.
    Downloads: 3 This Week
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  • 20
    .NET Multi-platform App UI

    .NET Multi-platform App UI

    .NET MAUI is the .NET Multi-platform App UI

    .NET Multi-platform App UI (.NET MAUI) is a cross-platform framework for creating mobile and desktop apps with C# and XAML. Using .NET MAUI, you can develop apps that can run on Android, iOS, iPadOS, macOS, and Windows from a single shared codebase. .NET Multi-platform App UI (.NET MAUI) is the evolution of Xamarin.Forms that expands capabilities beyond mobile Android and iOS into desktop apps for Windows and macOS. With .NET MAUI, you can build apps that perform great for any device that runs Windows, macOS, Android, & iOS from a single codebase. Coupled with Visual Studio productivity tools and emulators, .NET and Visual Studio significantly speed up the development process for building apps that target the widest possible set of devices. Use a single development stack that supports the best of breed solutions for all modern workloads with a unified SDK, base class libraries, and toolchain.
    Downloads: 3 This Week
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  • 21
    AI4U

    AI4U

    Multi-engine plugin to specify agents with reinforcement learning

    AI4U is a multi-engine plugin (Godot and Unity) that allows you to design Non-Player Characters (NPCs) of games using an agent abstraction. In addition, AI4U has a low-level API that allows you to connect the agent to any algorithm made available in Python by the reinforcement learning community specifically and by the Artificial Intelligence community in general. Reinforcement learning promises to overcome traditional navigation mesh mechanisms in games and to provide more autonomous characters. AI4U can be integrated into Imitation Learning through Behavioral Cloning or Generative Adversarial Imitation Learning present on stable-baslines. Train using multiple concurrent Unity/Godot environment instances. Unity/Godot environment partial control from Python. Wrap Unity/Godot learning environments as a gym.
    Downloads: 3 This Week
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  • 22
    Ant Design Blazor

    Ant Design Blazor

    A set of enterprise-class UI components

    A design system for enterprise-level products. Create an efficient and enjoyable work experience. A rich set of enterprise-class UI components based on Ant Design and Blazor. Regularly synchronize with Official Ant Design specifications, you can check the sync logs online. Therefore, you can use the custom theme styles of Ant Design directly. Create a new project from the dotnet new template. Enterprise-class UI designed for web applications. A set of high-quality Blazor components out of the box. Supports WebAssembly-based client-side and SignalR-based server-side UI event interaction. Supports Progressive Web Applications (PWA). Build with C#, a multi-paradigm static language for an efficient development experience. .NET Standard 2.1/.NET 5/.NET 6 based, with direct reference to the rich .NET ecosystem. Seamless integration with existing ASP.NET Core MVC and Razor Pages projects.
    Downloads: 3 This Week
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  • 23
    AppGet

    AppGet

    Free and open package manager for Windows

    AppGet was a free and open-source package manager for Windows, focusing on automation, security, and ease of use. It allowed users to install and manage software through the command line, streamlining the process of setting up and maintaining Windows environments. AppGet's approach influenced the development of Microsoft's Windows Package Manager (winget).​
    Downloads: 3 This Week
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  • 24
    AppTestStudio

    AppTestStudio

    Automate your apps, games, and Android emulators

    AppTestStudio (ATS) is an automated development environment, you can build, test, and automate Windows applications and android emulators. Quickly and interactively create automated actions by building Events either with pixel color matching, or using OpenCV image matching. Then attach actions to the events such as clicking or dragging. The multi processing (multiple scripts at the same time) was removed now only a single script can be run at one time. It was too confusing for some users which made the experience frustrating. If multiple concurrent scripts are needed just run an additional instance of ATS. The Package Name is used to launch the application when the emulator starts. If the Package Name is configured, pressing the "Start Emulator + Launch App" button will launch the instance of Nox player specified in the instance to launch (in 2. below). Package Name is recommended but not required, if you don't want or have the Package Name, Press the "Start Emulator".
    Downloads: 3 This Week
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  • 25
    Bit Platform

    Bit Platform

    Build all of your apps using what you already know and love

    Bit Platform is a comprehensive .NET development ecosystem designed to simplify the creation of cross-platform applications using Blazor and modern web technologies. It provides a full-stack toolkit that includes UI components, project templates, and supporting libraries that enable developers to build web, mobile, and desktop applications from a single codebase. At its core is the Bit.BlazorUI library, which offers a large collection of lightweight, production-ready components with support for themes and responsive design. The platform also includes tools like Bswup for Progressive Web App capabilities, Butil for accessing browser APIs in C#, and Besql for offline data storage using SQLite in the browser. Its architecture supports modern development practices such as pre-rendering, service workers, and CI/CD pipelines, enabling scalable and performant applications.
    Downloads: 3 This Week
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