OP
OpenSilver
OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It enables building applications that run on
Updated: 2026-08-19
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opensilver.net
OP
OpenSilver
OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It enables building applications that run on
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GPT-4oWhat is OpenSilver?
OpenSilver is a free, open-source UI framework for building modern .NET web applications in C# and XAML. It enables building applications that run on Windows, Android, Mac, Google Chrome, Firefox, and Safari. OpenSilver offers compatibility with Microsoft Silverlight and extensive WPF support, allowing developers to code in C#, VB, or F# and leverage enterprise-grade controls and libraries.
4.5
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Free
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1+
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0
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| Feature | OpenSilver | DoubleCloud | PixtaAI | Lazy AI |
|---|---|---|---|---|
| Rating | — | — | — | — |
| Pricing | Free | Free | Free | Free |
| Starting From | — | — | — | — |
| API | — | — | — | — |
| Free Tier | — | — | — | — |
| Mobile App | — | — | — | — |
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