OpenSilver is a modern, plugin-free, open-source reimplementation of Silverlight, that runs on current browsers via WebAssembly. It uses Mono for WebAssembly and Microsoft Blazor. It brings back the power of C#, XAML, and .NET to client-side Web development.


Have a legacy Silverlight app? We can help you migrate it!

left before Silverlight reaches end of support

If you are looking for a fast, cost-effective migration that does not compromise functionality or look and feel, contact us! Our expects have been migrating Silverlight apps for more than 5 years, with 100% success rate. We can migrate your Silverlight app from beginning to end, ensuring that it works on all browsers, across all platforms, without requiring users to install a plugin. To get a quote, simply contact us by email or upload your .XAP file using the link below:

Upload your .XAP to QUICKLY get a quote

Read some Success Stories