Actipro's Avalonia UI Free products are absolutely free to use in your apps without any license purchase.

Actipro's Avalonia UI Pro licenses for our advanced user interface control products are perpetual, royalty-free, and include a one-year subscription with free updates and priority support.

New Licenses

License quantity and blueprint source code options are selected on the next page. Looking for subscription renewals?

Avalonia UI Free
per developer
Free Themes, Shared, and Core libraries
Avalonia UI Pro
per developer


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