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OpenSilver

★3.3
💬499
💲Paid

OpenSilver helps developers build modern .NET web applications using C# and XAML. It offers cross-platform functionality and supports migration from legacy systems like Silverlight and WPF. Developers benefit from code reusability and compatibility with popular frameworks such as Blazor, React, and Angular.

💻
Platform
web
.NETC#Cross-platformMigrationOpen-sourceSilverlightUI framework

What is OpenSilver?

OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It supports cross-platform compatibility, allowing developers to create apps that run on Windows, Android, Mac, Google Chrome, Firefox, and Safari. The tool enables seamless migration from Silverlight and WPF, reducing the need for costly rewrites while supporting integration with Blazor, React, and Angular.

Core Technologies

  • C#
  • XAML
  • .NET
  • UI Framework
  • Cross-Platform
  • WPF
  • Silverlight

Key Capabilities

  • Cross-platform compatibility
  • Silverlight and WPF migration support
  • C#, VB, and F# coding
  • AI-enhanced drag-and-drop UI designer
  • MAUI Hybrid integration

Use Cases

  • Migrating legacy Silverlight or WPF applications to the modern web
  • Building new .NET web applications with C# and XAML
  • Creating cross-platform applications that run on various browsers and devices

Core Benefits

  • Free and open-source
  • Runs on any browser and device
  • Avoids costly rewrites
  • Supports multiple programming languages
  • Enhances productivity through reuse

Key Features

  • Cross-platform compatibility
  • Silverlight and WPF migration support
  • C#, VB, and F# coding
  • AI-enhanced drag-and-drop UI designer
  • MAUI Hybrid integration

How to Use

  1. 1
    Download the OpenSilver SDK
  2. 2
    Code in C#, VB, or F#
  3. 3
    Build web applications using XAML
  4. 4
    Migrate existing Silverlight or WPF projects
  5. 5
    Integrate with Blazor, React, or Angular

Pricing Plans

OpenSilver Specialist Consultant

$2733/mo
Expert guidance from a seasoned OpenSilver consultant.

OpenSilver Dedicated Developer

$5177/mo
Access to a dedicated developer from the OpenSilver creation team.

OpenSilver Dedicated Developer Plus

$8179/mo
Access to a dedicated developer offering up to 70 hours of tailored monthly support.

Frequently Asked Questions

Q.What platforms does OpenSilver support?

A.OpenSilver supports Windows, Android, Mac, Google Chrome, Firefox, and Safari.

Q.Can I migrate my existing Silverlight or WPF application to OpenSilver?

A.Yes, OpenSilver supports migration from Silverlight and WPF, allowing you to reuse your existing code.

Q.What programming languages can I use with OpenSilver?

A.You can code in C#, VB, or F#.

Q.Is OpenSilver compatible with other web technologies like Blazor, React, and Angular?

A.Yes, OpenSilver is compatible with Blazor, React, and Angular.

Q.Is OpenSilver free to use?

A.Yes, OpenSilver is free and open-source.

Pros & Cons (Reserved)

✓ Pros

  • Free and open-source
  • Code reusability from Silverlight and WPF
  • Runs on any browser and device
  • Avoids costly rewrites
  • Compatible with Blazor, React, and Angular

✗ Cons

  • Requires knowledge of C# and XAML
  • Migration may require some adjustments
  • Dependent on community and Userware support

Alternatives

No alternatives found.