Avalonia
The free, open-source cross-platform UI framework for .NET. Professional tools and premium components included with subscriptions.
IDE Extensions
Start building with Avalonia for free
Supercharge Visual Studio
Tools
Visual debugging & inspection
Easy app packaging
Live XAML & C# editing
Components
Interactive data visualization
WYSIWYG text editing
Powerful data grid
Render markdown content
Video & audio player
Virtual keyboard
Software Developer
Avalonia Hot Reload is here: edit XAML and C#, see it live, no restart, on desktop and mobile.
Tim Miller
Sep 2, 2026
Announcing the first release of Avalonia MAUI
Mar 16, 2026
Details of our progress to bring .NET MAUI support to Linux and WebAssembly platforms using Avalonia
Dec 10, 2025