Avalonia
Free
MIT-licensed UI framework · Cross-platform · 70+ built-in controls · Community support via GitHub
Checked 25 Sep 2026
Plans and prices
Avalonia pricing
Plus
€299 a year
Advanced IDE tooling · Avalonia for Visual Studio · DevTools · Parcel · Hot Reload
Checked 25 Sep 2026
Pro
€899 a year
Everything in Plus · Media Player · Tree DataGrid · Rich Text Editor · PDF Viewer · 70+ charts and data visualizations
Checked 25 Sep 2026
Enterprise
€21,000 a year
3 seats included
Checked 25 Sep 2026