NEW: OpenSilver 3.2 Brings WPF Apps to iOS, Android, and Beyond with MAUI Hybrid!

OpenSilver-3.2-logo-black-text 1OpenSilver Logo

OpenSilver

WPF/Silverlight for the Modern Web

  • Download SDK
  • What’s New
  • Gallery
  • Contact Us
  • More
Quote
Talk to an Expert
OpenSilver-3.2-logo-black-text 1OpenSilver Logo

OpenSilver

WPF/Silverlight for the Modern Web

PRODUCT:

  • Download SDK
  • Documentation
  • Gallery
  • Success Stories
  • What's New and Roadmap
  • Source code on GitHub
  • EULA
  • Home

SERVICES:

  • Migration Service FAQ
  • SL Migration Support Plans
  • Pro Services Subscriptions
  • Upload Your .XAP

COMPANY:

  • Contact Us
  • Jobs

Follow us on

twitter

Subscribe to our

YouTube channel

view source on

GitHub

Recent Comments

    OpenSilver-3.2-logo-black-text 1OpenSilver Logo

    OpenSilver

    WPF/Silverlight for the Modern Web

    OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It is professionally supported by Userware.

    OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It is professionally supported by Userware.

    • Download SDK
    • Documentation
    • Gallery
    • Success Stories
    • What’s New and Roadmap
    • Source code on Github
    • EULA
    • Download SDK
    • Documentation
    • Gallery
    • Success Stories
    • What’s New and Roadmap
    • Source code on Github
    • EULA
    • Migration Service FAQ
    • SL Migration Support Plans
    • Pro Services Subscriptions
    • Upload Your .XAP
    • Jobs
    • Contact
    • Migration Service FAQ
    • SL Migration Support Plans
    • Pro Services Subscriptions
    • Upload Your .XAP
    • Jobs
    • Contact

    Get Connected

    Credits go to the incredibly talented people in the Mono/.NET for WebAssembly and Microsoft Blazor teams for the amazing underlying technologies that power OpenSilver.

    © 2025 Userware - All Rights Reserved. - Microsoft, Silverlight, Visual Studio, LightSwitch, .NET, and WPF are trademarks or registered trademarks of the Microsoft group of companies. OpenSilver is not affiliated with Microsoft. OpenSilver is a trademark of Userware. Other trademarks are the property of their respective owners.
    Shopping Basket
    • Home
    • What’s New
    • Gallery
    • Success Stories
    • Upload Your .XAP
    • Download SDK
    • Migration Service FAQ
    • SL Migration Support Plans
    • Pro Services Subscriptions
    • Jobs
    • EULA
    • Contact Us
    Quote
    Talk to expert