Best Development Frameworks for C#

Find and compare the best Development Frameworks for C# in 2025

Use the comparison tool below to compare the top Development Frameworks for C# on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    .NET MAUI Reviews
    .NET Multiplatform App UI (.NET MAUI), is a framework that allows you to build modern, multi-platform natively compiled iOS and Android apps using C# or XAML in a single source codebase. .NET MAUI utilizes the most recent technologies to build native apps on Android, iOS and macOS. It abstracts them into a single framework that is built on .NET 6. Native apps are designed to look and feel exactly like the operating system they belong to by default. Layouts can be automatically adjusted to each device with no additional code. Platform APIs can be accessed directly from C#. They allow you to access over 60 platform features, including isolated storage, sensors and geolocation.
  • 2
    Avalonia UI Reviews
    Avalonia UI allows developers to create multi-platform apps using.NET. Write once, run anywhere. You can save time and concentrate on your product. Avalonia UI is considered a spiritual successor of WPF. It offers a familiar developer experience that allows you to leverage years worth of knowledge and investments. JetBrains deemed Avalonia UI the best framework to modernize their WPF-based tools. It is used by more than 170,000 companies, including 431 on Fortune 500. As Avalonia UI grows in popularity, we've seen tremendous growth in our developer community. Join us to be part of our vibrant, supportive community.
  • 3
    WinUI Reviews

    WinUI

    Microsoft

    Free
    The Windows UI Library is a native UX framework for Windows desktop and UWP apps. WinUI incorporates the Fluent Design System in all experiences, controls and styles. This provides consistent, intuitive, accessible experiences that use the most recent user interface (UI). WinUI supports both desktop and UWP apps. You can either build new apps with WinUI or migrate existing MFC, WinForms or WPF apps using familiar languages like C++, C# and Visual Basic (via React Native Windows).
  • 4
    Mono Reviews
    Cross-platform, open source .NET framework. Mono, sponsored by Microsoft and part of the.NET foundation, is an open-source implementation based on ECMA standards and Microsoft's.NET Framework. Mono's growing family of solutions, as well as an active and enthusiastic community of contributors, are helping to position Mono for becoming the leading choice in the development of cross platform applications. You can download the latest Mono release. We cover everything from how to configure Mono to the internals of the program. You can also help us improve our documentation, as it is open-source. We love contributions from the community as an open-source project. You can report bugs, add new code, or chat with developers. Mono is a cross-platform software platform that allows developers to create applications easily.
  • 5
    Wisej.NET Reviews

    Wisej.NET

    Ice Tea Group

    $990
    Wisej.NET is a platform that provides a set of tools to make it easier to develop, test, deploy, and maintain complex AI-powered software. It bridges between traditional WinForms desktop applications and web-based applications by empowering developers with their existing.NET, C# or VB.NET skills. The developers can use their familiar tools, such as a pixel perfect design surface, drag-and drop controls, and the languages that they are most comfortable with (C#, VB.NET), to build real-time Web applications without needing to learn HTML or JavaScript. They can use their favorite IDE, such as Visual Studio, to take advantage features like IntelliSense and integrated debugging. They can also integrate source control. Front-end developers are able to use their web-based knowledge to enhance applications and integrate third-party packages such as HTML5 charting libraries or ASP.NET controls.
  • 6
    Xamarin Reviews
    Free. Cross-platform. Open source. A platform to build Android and iOS apps using.NET or C#. You can create native apps for billions of Android, iPhones, iPads, Macs, and Windows devices using.NET or C#. You can also share code with any.NET application, enabling you to be more productive and create apps faster across all platforms. Are you ready to take code sharing to the next step? Xamarin.Forms, an open-source mobile UI framework by Microsoft, allows you to build iOS, Android, and Windows apps with.NET using a single codebase. Xamarin.Forms can be used to create a consistent look across all platforms. .NET is a platform for developers that includes tools, programming languages and libraries to build many types of applications. Xamarin is an extension to the.NET platform that provides tools and libraries for building apps for Android and iOS, tvOS and watchOS, macOS and Windows.
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