Avalonia is described as 'WPF-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of OSs: Windows (.NET Framework, .NET Core), Linux (GTK), MacOS, Android and iOS'. There are more than 10 alternatives to Avalonia for a variety of platforms, including Windows, Linux, Mac, BSD and Android. The best alternative is Qt, which is both free and Open Source. Other great apps like Avalonia are Electron (Free, Open Source), Qt Creator (Free, Open Source), GTK+ (Free, Open Source) and wxWidgets (Free, Open Source).
- 22 alternatives